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Sample records for interface mobile device

  1. Perceptual and Context Aware Interfaces on Mobile Devices

    E-Print Network [OSTI]

    Wang, Jingtao

    2010-01-01

    New Interaction Techniques for Mobile Devices 2.2.3 ComputerApplications on Mobile Devices iv Case Study : The End-Userdesktop computers and mobile devices. Event Maps has been

  2. An Electrochemical Potentiostat Interface for Mobile Devices: Enabling Remote Medical Diagnostics

    E-Print Network [OSTI]

    Fu, Henry; Lew, Michael; Menon, Shruti; Scratchley, Craig; Parameswaran, M Ash

    2015-01-01

    An electrochemical potentiostat interface for mobile devices has been designed and implemented. The interface consists of a potentiostat module, a microcontroller module, and a Bluetooth module. The potentiostat module performs electrochemical measurements and detects the responses from the samples. The microcontroller module controls the test and communication processes. The Bluetooth module links the system to a mobile device, where the mobile device acts as a control-console, data storage system, communication unit, and graphical plotter for the overall diagnostic processes. This interface is suitable for point-of-care and remote diagnostics, enhancing the capabilities of mobile devices in telemedicine.

  3. CHI 2005 PAPERS: Affect and Intimacy April 27 Portland, Oregon, USA Toward Subtle Intimate Interfaces for Mobile Devices

    E-Print Network [OSTI]

    Lawrie, Dawn J.

    Interfaces for Mobile Devices Using an EMG Controller Enrico Costanza1,2 , Samuel A. Inverso1 , Rebecca Allen 02139, USA enrico@media.mit.edu ABSTRACT Using a mobile device in a social context should not cause embarrassment and disruption to the immediate environment. Interaction with mobile and wearable devices needs

  4. A multimodal speech interface for dynamic creation and retrieval of geographical landmarks on a mobile device

    E-Print Network [OSTI]

    Dyar, Samuel S

    2010-01-01

    As mobile devices become more powerful, researchers look to develop innovative applications that use new and effective means of input. Furthermore, developers must exploit the device's many capabilities (GPS, camera, touch ...

  5. A Multimodal Home Entertainment Interface via a Mobile Device Alexander Gruenstein Bo-June (Paul) Hsu James Glass Stephanie Seneff

    E-Print Network [OSTI]

    , such a speech browsing ca- pability is useful both in the living room and away from home. Thus, a natural wayA Multimodal Home Entertainment Interface via a Mobile Device Alexander Gruenstein Bo-June (Paul://www.sls.csail.mit.edu/ Abstract We describe a multimodal dialogue system for interacting with a home entertainment center via

  6. Location Management for Mobile Devices

    E-Print Network [OSTI]

    Wilde, Erik

    2008-01-01

    general, and wireless and mobile devices in particular. Thelocation-enabled mobile devices and location-based services.information from mobile devices and making it available to

  7. Intuitive User Interface for Mobile Devices Based on Visual Motion Detection

    E-Print Network [OSTI]

    Winkler, Stefan

    's self-motion. We developed a car-racing game to test our new interface, and we conducted a user study-based user interface is a car-racing game, which involves standard controls for steering and speed. We define, Karthik Rangaswamy, ZhiYing Zhou Department of Electrical and Computer Engineering National University

  8. Interface Challenges For Mobile Tutoring Systems Quincy Brown1,

    E-Print Network [OSTI]

    Salvucci, Dario D.

    , Pittsburgh, PA 15213, USA Abstract. Mobile devices used in education have the potential to provide learners deliver tutors on mobile devices, developers must consider the interface constraints imposed in society has led researchers to investigate methods to employ mobile devices in education. The integration

  9. Energy Aware Distributed Speech Recognition for Wireless Mobile Devices

    E-Print Network [OSTI]

    Simunic, Tajana

    and contact management applications, navigation, and command and control. Mobile devices are limited1 Energy Aware Distributed Speech Recognition for Wireless Mobile Devices Brian Delaney, Tajana Simunic, Nikil Jayant Abstract-- The use of a voice-user interface for mobile wireless devices has been

  10. An AggreGATE Network Abstraction for Mobile Devices Ganesh Ananthanarayanan, David Zats

    E-Print Network [OSTI]

    California at Berkeley, University of

    An AggreGATE Network Abstraction for Mobile Devices Ganesh Ananthanarayanan, David Zats Motivation Mobile devices increasingly have multiple interfaces (Cellular, Wi-Fi, Bluetooth) Proliferation of mobile decisions at the proxy/mobile device (Power, Cost ($$)) Single mobile device: Uploads to server using proxy

  11. Reducing 3G energy consumption on mobile devices

    E-Print Network [OSTI]

    Deng, Shuo

    2012-01-01

    The 3G wireless interface is a significant contributor to battery drain on mobile devices. This paper describes the design, implementation, and experimental evaluation of methods to reduce the energy consumption of the 3G ...

  12. Mobile Device Management Android Device Enrollment

    E-Print Network [OSTI]

    to manage your device. c. Enter your password. #12;d. Accept the Terms and Conditions e. You have completed. 2. Get Touchdown from Google Play a. Open up the Google Play Store. b. Search for Touchdown. c. Use the application. #12;3. Get Citrix Mobile Connect from Google Play a. Open up the Google Play Store. b. Search

  13. A super-aggregation strategy for multi-homed mobile hosts with heterogeneous wireless interfaces

    E-Print Network [OSTI]

    Sivakumar, Raghupathy

    A super-aggregation strategy for multi-homed mobile hosts with heterogeneous wireless interfaces Abstract Most mobile devices today are equipped with multiple and heterogeneous wireless interfaces. In this paper we ask the following question: What is the best approach to leverage the multiple interfaces

  14. Mobility platform coupling device and method for coupling mobility platforms

    DOE Patents [OSTI]

    Shirey, David L. (Albuquerque, NM); Hayward, David R. (Albuquerque, NM); Buttz, James H. (Albuquerque, NM)

    2002-01-01

    A coupling device for connecting a first mobility platform to a second mobility platform in tandem. An example mobility platform is a robot. The coupling device has a loose link mode for normal steering conditions and a locking position, tight link mode for navigation across difficult terrain and across obstacles, for traversing chasms, and for navigating with a reduced footprint in tight steering conditions.

  15. Sinch : searching intelligently on a mobile device

    E-Print Network [OSTI]

    Nayak, Rajeev (Rajeev R.)

    2010-01-01

    Sinch is an application that allows mobile device users to obtain answers to their questions without having to perform a web search in their mobile browser. Questions are answered by human beings using Mechanical Turk, an ...

  16. OUTLOOK -MOBILE DEVICE ACCESS QUICK REFERENCE GUIDE

    E-Print Network [OSTI]

    Liley, David

    th OUTLOOK - MOBILE DEVICE ACCESS QUICK REFERENCE GUIDE This Quick Reference Guide is designed to step you through the setup of your Outlook email account on your mobile device. When to use this Guide is Outlook. NOTE: After you have set up your account you must remove your old GWSync account ITS

  17. English language learners' reading self-efficacy and achievement using 1:1 mobile learning devices

    E-Print Network [OSTI]

    Walters, Jennifer L.

    2012-01-01

    when mobile learning devices and mobile learning tasks areinteraction with mobile devices and services. SpringerTechnology Learning Devices Mobile learning devices afford

  18. MOBILE DEVICE LOCATION INFORMATION ACQUISITION FRAMEWORK FOR DEVELOPMENT OF LOCATION

    E-Print Network [OSTI]

    Dustdar, Schahram

    MOBILE DEVICE LOCATION INFORMATION ACQUISITION FRAMEWORK FOR DEVELOPMENT OF LOCATION INFORMATION, 1040 Vienna, Austria dustdar@infosys.tuwien.ac.at Keywords: Mobile device location information, location information based services, location information acquisition. Abstract: Mobile device location

  19. Portable control device for networked mobile robots

    DOE Patents [OSTI]

    Feddema, John T. (Albuquerque, NM); Byrne, Raymond H. (Albuquerque, NM); Bryan, Jon R. (Edgewood, NM); Harrington, John J. (Albuquerque, NM); Gladwell, T. Scott (Albuquerque, NM)

    2002-01-01

    A handheld control device provides a way for controlling one or multiple mobile robotic vehicles by incorporating a handheld computer with a radio board. The device and software use a personal data organizer as the handheld computer with an additional microprocessor and communication device on a radio board for use in controlling one robot or multiple networked robots.

  20. How Would You Use Your Mobile Device to Save Energy?

    Broader source: Energy.gov [DOE]

    More and more, people are using their phones and mobile devices to find information -- tell us how you would use your mobile device to save energy.

  1. Cooperative proxies: Optimally trading energy and quality of service in mobile devices

    E-Print Network [OSTI]

    , and future generations of these technologies seems indispensable. Seamless mobility is supported in the device within different layers: hardware and firm- ware (interface card, battery technology), but alsoCooperative proxies: Optimally trading energy and quality of service in mobile devices Aruna Prem

  2. Exploring Music Collections on Mobile Devices. Olga Goussevskaia

    E-Print Network [OSTI]

    Exploring Music Collections on Mobile Devices. Olga Goussevskaia Computer Engineering and Networks exploration and retrieval on mobile devices. We present Mobile Music Explorer--a mobile application, which. INTRODUCTION Mobile phones have been turning into multi-purpose en- tertaining devices with increasing storage

  3. University Library System Hillman Library Mobile Device Lending Program

    E-Print Network [OSTI]

    Sibille, Etienne

    University Library System ­ Hillman Library Mobile Device Lending Program Borrower's Agreement This agreement is in effect each time you check out a mobile device. Terms and Conditions: 1. Borrowing of Pittsburgh ID cards are eligible to borrow mobile devices. 2. Loan Periods: Mobile devices are due 8 hours

  4. Managing Processes on Mobile Devices: The MARPLE Approach

    E-Print Network [OSTI]

    Ulm, Universität

    Managing Processes on Mobile Devices: The MARPLE Approach R¨udiger Pryss, Julian Tiedeken process engine which enables light-weight as well as flexible process support on mobile devices. 1 in which chronically ill patients shall be assisted by mobile devices. Such mobile device gives

  5. Sketch Recognition on Mobile Devices 

    E-Print Network [OSTI]

    Lucchese, George 1987-

    2012-11-29

    to suggest that using a finger as an input implement leads to a decrease in simple shape recognition accuracy. These results show that the same geometric shape recognizers developed for pen applications can be used in mobile applications, provided...

  6. OUTLOOK -MOBILE DEVICE ACCESS QUICK REFERENCE GUIDE

    E-Print Network [OSTI]

    Liley, David

    th OUTLOOK - MOBILE DEVICE ACCESS QUICK REFERENCE GUIDE Quick Reference Guide is designed to step you through the initial set up of your Outlook email account on your Mac. Note: If you're opening Microsoft Outlook 2011 for the first time, you will see the Welcome to Microsoft Outlook for Mac window

  7. Mobile and Physical User Interfaces for NFC-based Mobile Interaction with Multiple Tags

    E-Print Network [OSTI]

    to evaluate the allocation of application features and UI elements to mobile devices and tagged objects lives, its technologies affect the way we access and use information. Mobile devices can be used pictures of visual markers with their mobile devices [2]. Tagged objects like posters, leaflets

  8. Characterizing and Leveraging Processor Variability in Mobile Devices for Energy Efficiency

    E-Print Network [OSTI]

    Chandrashekhar, Roshni

    2.5 Energy Savings on Mobile Devices . . . . . . . .in Mobile Devices . . . . . . . . . . . . . . . . . . 4.1quality assessment on mobile devices: Subjective, behavioral

  9. Cellular Network for Mobile Devices and Applications: Infrastructure Limitations and Solutions

    E-Print Network [OSTI]

    Peng, Chunyi

    2013-01-01

    of Mobile Devices and Apps . . . . . . . . . . . . . . . . .that can support the mobile devices and applications as theIn the meantime, mobile devices and applications are

  10. Defining new business models for the mobile device supply chain

    E-Print Network [OSTI]

    Xu, Ethan Y

    2012-01-01

    Mobile device companies typically manage supply and pricing for components that are used in production by their Vertical Integrators (VIs). By controlling the component pricing and supply chain, mobile device companies are ...

  11. Rethinking Speech Recognition on Mobile Devices Anuj Kumar1

    E-Print Network [OSTI]

    Kam, Matthew

    1 Rethinking Speech Recognition on Mobile Devices Anuj Kumar1 , Anuj Tewari2 , Seth Horrigan2 on building speech applications on mobile devices for developing countries. We describe three models of use for automatic speech recognition (ASR) systems on mobile devices that are currently used ­ embedded speech

  12. Generative Approaches for Application Tailoring of Mobile Devices

    E-Print Network [OSTI]

    Gray, Jeffrey G.

    Generative Approaches for Application Tailoring of Mobile Devices Victoria Davis and Jeff Gray Dept USA 35487-0290 Phone: (205)-348-6363 jones@cs.ua.edu ABSTRACT The popularity of mobile devices has mobile devices. The first solution that will be presented uses a specifically structured VoiceXML file

  13. Exploring Cross-Device Web Use on PCs and Mobile Devices

    E-Print Network [OSTI]

    Anderson, Richard

    Exploring Cross-Device Web Use on PCs and Mobile Devices Shaun K. Kane1 , Amy K. Karlson2 , Brian R and access web sites on a mobile device. We first surveyed 175 smartphone users about their web use across devices would be useful. We found that participants visited many of the same sites on both their mobile

  14. Connect your Windows Mobile 6.x device to Office 365

    E-Print Network [OSTI]

    Neri, Peter

    Connect your Windows Mobile 6.x device to Office 365 Paul Hunter, June 2013 These instructions have been written for Windows Mobile 6 and above. If your Windows Mobile OS is an older version, some@abdn.ac.uk. 1. Remove the old Account Settings Note: If you have not previously connected your Windows Mobile

  15. Efficient Context-sensitive Word Completion for Mobile Devices

    E-Print Network [OSTI]

    Tilburg, Universiteit van

    savings, a measurable correlate of text entry effort gain, typically improve when the al- gorithm wouldEfficient Context-sensitive Word Completion for Mobile Devices Antal van den Bosch Tilburg Centre- volved in text entry on mobile devices and in augmentative com- munication devices, where efficiency

  16. Ada : context-sensitive context-sensing on mobile devices

    E-Print Network [OSTI]

    Chen, Yu-Han, S.M. Massachusetts Institute of Technology

    2013-01-01

    This thesis describes the design, implementation, and evaluation of Ada, a context-sensing service for mobile devices. Ada explores new points in the accuracy-energy-responsiveness design space for mobile context sensing. ...

  17. Subtle, intimate interfaces for mobile human computer interaction

    E-Print Network [OSTI]

    Costanza, Enrico

    2006-01-01

    The mobile phone is always carried with the user and is always active: it is a very personal device. It fosters and satisfies a need to be constantly connected to one's significant other, friends or business partners. At ...

  18. Hindered mobility of a particle near a soft interface

    E-Print Network [OSTI]

    Thomas Bickel

    2006-10-27

    The translational motion of a solid sphere near a deformable fluid interface is studied in the low Reynolds number regime. In this problem, the fluid flow driven by the sphere is dynamically coupled the instantaneous conformation of the interface. Using a two-dimensional Fourier transform technique, we are able to account for the multiple backflows scattered from the interface. The mobility tensor is then obtained from the matrix elements of the relevant Green function. This analysis allows us to express the explicit position and frequency dependence of the mobility. We recover in the steady limit the result for a sphere near a perfectly flat interface. At intermediate time scales, the mobility exhibits an imaginary part, which is a signature of the elastic response of the interface. In the short time limit, we find the intriguing feature that the perpendicular mobility may, under some circumstances, become lower than the bulk value. All those results can be explained from the definition of the relaxation time of the soft interface.

  19. Hybrid fuel cell for mobile devices : an integrated approach

    E-Print Network [OSTI]

    Sohn, Munhee, 1981-

    2006-01-01

    As mobile devices advance to 3G and beyond, there will be a pressing need for increased power to drive these devices, which the current batteries cannot provide. The direct methanol fuel cell has been identified as a ...

  20. Online Prediction of Battery Lifetime for Embedded and Mobile Devices

    E-Print Network [OSTI]

    Krintz, Chandra

    Online Prediction of Battery Lifetime for Embedded and Mobile Devices Ye Wen, Rich Wolski, and compare it to two similar battery prediction technologies: ACPI and Smart Battery. We employ twenty is a critical resource for battery-powered embedded systems and mobile devices. As such, battery life must

  1. 1 | P a g e Working with Mobile Devices

    E-Print Network [OSTI]

    Balasuriya, Sanjeeva

    1 | P a g e Working with Mobile Devices Technology Services Introduction This IT Matters applications #12;2 | P a g e Tips and Tricks Increase Battery Life · Turning off Bluetooth and Wi-Fi when presentation is based around Mobile Devices. IT Matters is an initiative currently being run by the Onsite

  2. SECURITY BASICS FOR MOBILE DEVICES UNH IT SECURITY, DECEMBER 2011

    E-Print Network [OSTI]

    SECURITY BASICS FOR MOBILE DEVICES UNH IT SECURITY, DECEMBER 2011 Choose brands and models of mobile devices that have the options referenced below. Use all available security options that your or sensitive university information in un-approved off-campus services, such as public cloud based services

  3. A MOBILE GIS APPLICATION FOR HEAVILY RESOURCE-CONSTRAINED DEVICES

    E-Print Network [OSTI]

    Biuk-Aghai, Robert P.

    A MOBILE GIS APPLICATION FOR HEAVILY RESOURCE-CONSTRAINED DEVICES Robert P. Biuk-Aghai Faculty: (+853) 838314 Email: robertb@umac.mo ABSTRACT GIS applications for mobile devices are becoming constraints in three main areas: processor speed, memory space, and screen size. This paper presents a GIS

  4. UbiBot : a system for experimenting with mobile devices on a wireless network

    E-Print Network [OSTI]

    Vedar, Erwin Abad

    2011-01-01

    that it runs on a mobile device, and uses context to enhancethe limitations of mobile devices and wireless networks.times between mobile devices and a laptop, we determined

  5. MEMS-based storage devices and standard disk interfaces

    E-Print Network [OSTI]

    MEMS-based storage devices and standard disk interfaces: A square peg in a round hole? Steven W University Pittsburgh, PA 15213-3890 Abstract MEMS-based storage devices are a new technology works for existing systems, and by showing that these reasons hold for MEMS-based storage. This result

  6. HoWiES: A Holistic Approach to ZigBee Assisted WiFi Energy Savings in Mobile Devices

    E-Print Network [OSTI]

    Li, Qun

    HoWiES: A Holistic Approach to ZigBee Assisted WiFi Energy Savings in Mobile Devices Yifan ZhangWiES, a system that saves energy consumed by WiFi interfaces in mobile devices with the assistance of ZigBee radios. The core component of HoWiES is a WiFi- ZigBee message delivery scheme that enables WiFi radios

  7. You can use Apple mobile device to access your Exchange account. This document you will walk you setting up your mobile device(s).

    E-Print Network [OSTI]

    Qiu, Weigang

    Overview: You can use Apple mobile device to access your Exchange account. This document you will walk you setting up your mobile device(s). Setting up an Exchange/ActiveSync connection - Apple i (for example, jsmith@hunter.cuny.edu). · Tap Next on the upper-right corner of the screen. Your Apple

  8. Video Game Device Haptic Interface for Robotic Arc Welding

    SciTech Connect (OSTI)

    Corrie I. Nichol; Milos Manic

    2009-05-01

    Recent advances in technology for video games have made a broad array of haptic feedback devices available at low cost. This paper presents a bi-manual haptic system to enable an operator to weld remotely using the a commercially available haptic feedback video game device for the user interface. The system showed good performance in initial tests, demonstrating the utility of low cost input devices for remote haptic operations.

  9. 3D Printed Microscope for Mobile Devices that Cost Pennies

    ScienceCinema (OSTI)

    Erikson, Rebecca; Baird, Cheryl; Hutchinson, Janine

    2015-06-23

    Scientists at PNNL have designed a 3D-printable microscope for mobile devices using pennies worth of plastic and glass materials. The microscope has a wide range of uses, from education to in-the-field science.

  10. 3D Printed Microscope for Mobile Devices that Cost Pennies

    SciTech Connect (OSTI)

    Erikson, Rebecca; Baird, Cheryl; Hutchinson, Janine

    2014-09-15

    Scientists at PNNL have designed a 3D-printable microscope for mobile devices using pennies worth of plastic and glass materials. The microscope has a wide range of uses, from education to in-the-field science.

  11. GE MEMS for LTE Advanced Mobile Devices | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    MEMS Switch Technology Demonstrates Performance Which Could Meet Demands for Next-Generation "True 4G" Mobile Devices Click to email this to a friend (Opens in new window) Share on...

  12. Energy management in mobile devices with the cinder operating system

    E-Print Network [OSTI]

    Roy, Arjun

    We argue that controlling energy allocation is an increasingly useful and important feature for operating systems, especially on mobile devices. We present two new low-level abstractions in the Cinder operating system, ...

  13. Energy Management in Mobile Devices with the Cinder Operating System

    E-Print Network [OSTI]

    Roy, Arjun

    We argue that controlling energy allocation is an increasingly useful and important feature for operating systems, especially on mobile devices. We present two new low-level abstractions in the Cinder operating system, ...

  14. Towards Flexible Process Support on Mobile Devices

    E-Print Network [OSTI]

    Ulm, Universität

    and Manfred Reichert Institute for Databases and Information Systems, Ulm University, Germany {ruediger. Mobile application scenar- ios are diverse and encompass domains like healthcare, logistics, and sales in the MARPLE project. MARPLE targets at a tight integration of pro- cess management technology with mobile

  15. AURA: An Application and User Interaction Aware Middleware Framework for Energy Optimization in Mobile Devices

    E-Print Network [OSTI]

    Pasricha, Sudeep

    with the power consumption demands of today's mobile devices. Until a new battery technology is discovered in Mobile Devices Abstract -- Mobile battery-operated devices are becoming an essential instrument of increasingly sophisticated "smart" mobile devices. This paper proposes a novel application-aware and user

  16. T-547: Microsoft Windows Human Interface Device (HID) Vulnerability

    Broader source: Energy.gov [DOE]

    Microsoft Windows does not properly warn the user before enabling additional Human Interface Device (HID) functionality over USB, which allows user-assisted attackers to execute arbitrary programs via crafted USB data, as demonstrated by keyboard and mouse data sent by malware on a Smartphone that the user connected to the computer.

  17. 1/12/14 Micro-Windmills Can Charge Your Mobile Devices windmills-can-charge-your-mobile-devices/ 1/4

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    1/12/14 Micro-Windmills Can Charge Your Mobile Devices windmills-can-charge-your-mobile-devices/ 1/4 DARREN WILTSE JANUARY 11, 2014 Micro-Windmills Can Charge Your Mobile Devices A team from University of Texas, Arlington have developed a micro-windmill that generates wind energy and may become

  18. Exploiting Context Information in Spoken Dialogue Interaction with Mobile Devices

    E-Print Network [OSTI]

    , situation context, and the graphical interface) will play a critical role in the successful implementation, a calendar management system and a photo annotation and retrieval system. 1 Introduction The mobile phone of address book or calendar management to the much more complex task of photo annotation and retrieval

  19. Skyline Queries Against Mobile Lightweight Devices in MANETs Zhiyong Huang1

    E-Print Network [OSTI]

    Ooi, Beng Chin

    Skyline Queries Against Mobile Lightweight Devices in MANETs Zhiyong Huang1 Christian S. Jensen2 and distributed setting, where each mobile device is capable of holding only a portion of the whole dataset; where devices communicate through mobile ad hoc networks; and where a query issued by a mobile user

  20. Protecting Mobile Devices From TCP Flooding Attacks

    E-Print Network [OSTI]

    Fu, Xiaoming

    against these kinds of attack · Waking up the device by sending random SYN packets will exhaust-holes for server ports doesn't prevent against battery exhaustion and spectrum waste · Some P2P applications (e.g., Skype) have mechanism built into protocol to traverse such firewalls, but not all of them do. · Our Goal

  1. To Cloud or Not to Cloud: A Mobile Device Perspective on Energy Consumption of Applications

    E-Print Network [OSTI]

    Namboodiri, Vinod

    -based applications would be for mobile device users. For users of such battery life constrained devices, the most-based applications on battery life of mobile devices. It tries to answer the question: "For some user definedTo Cloud or Not to Cloud: A Mobile Device Perspective on Energy Consumption of Applications Vinod

  2. A SIP-based OSGi Device Communication Service for Mobile Personal Area Networks

    E-Print Network [OSTI]

    Kolberg, Mario

    A SIP-based OSGi Device Communication Service for Mobile Personal Area Networks Alan Brown, Mario With widespread acceptance of mobile technology and the plethora of networked devices entering the market, users are offered a variety of applications for their devices. Such devices include mobile phones, personal digital

  3. Interactive Video Browsing on Mobile Devices Wolfgang Hrst

    E-Print Network [OSTI]

    Hürst, Wolfgang

    on modern handheld devices, such as multimedia cellphones and personal digital assistants (PDAs), due to significant improvements in their processing power. However, screen size remains a limiting resource making cellphones. Our solution ­ called the MobileZoomSlider ­ enables users to intuitively skim a video along

  4. Nightmares with Mobile Devices Are Just Around the Corner!

    SciTech Connect (OSTI)

    Kurt Derr

    2007-03-01

    Mobile Devices (MDs) such as Personal Digital Assistants (PDAs), smart phones, handheld personal computers, and Tablet PCs, are proliferating in the marketplace. Cheap and ubiquitous mobile computing devices represent computing’s fifth wave [1], bringing about new opportunities in the marketplace. As MDs become more powerful and commonplace with ubiquitous connectivity, the line that currently divides these handheld devices from typical network computers will become very unclear. Mobile devices have become integrated into the business processes of both government and commercial institutions. MDs are small, portable, and able to store large amounts of information. The breadth of communication options (infrared, wireless, docking station) for MDs introduces many security risks. Some of the problems associated with MDs are: easy to loose, misplace, or have stolen, potential loss/comprise of company data (user ids, passwords, contacts, sensitive documentation, credit card numbers), increases the opportunity for a backdoor into an enterprise’s network, lack of authentication and limited logging capability. The use of these devices poses a risk to the security of an organization.

  5. Guidelines for the Use of Mobile Computing and Communications Devices in Classes at McGill

    E-Print Network [OSTI]

    Shoubridge, Eric

    Guidelines for the Use of Mobile Computing and Communications Devices in Classes at McGill Prepared are using mobile computing and communications (MC2) devices in class, and some instructors and students find permission of the instructor. #12;Guidelines for the use of mobile computing and communications devices (MC2

  6. Pixels vs. Vectors: Presentation of Large Images on Mobile Devices Ren Rosenbaum

    E-Print Network [OSTI]

    Tominski, Christian

    Pixels vs. Vectors: Presentation of Large Images on Mobile Devices René Rosenbaum Institute for Computer Graphics University of Rostock ct@informatik.uni-rostock.de Abstract Mobile devices have become be displayed, the needed system resources often exceed the capabilities of a mobile device. In this paper, we

  7. Supporting the Construction of Programs on a Mobile Device: A Scaffolding

    E-Print Network [OSTI]

    Blake, Edwin

    1 Supporting the Construction of Programs on a Mobile Device: A Scaffolding Framework Chao MBOGO1 learning could contribute to tackling the difficulties. Due to the ubiquity of mobile devices, such support can be provided by scaffolding the construction of programs on a mobile device. In order to design

  8. MULTISCALE DATABASES TO SUPPORT VISUALISATION ON MOBILE DEVICES M. Hampe a,

    E-Print Network [OSTI]

    Harrie, Lars

    MULTISCALE DATABASES TO SUPPORT VISUALISATION ON MOBILE DEVICES M. Hampe a, *, M. Sester a , L display of mobile devices multiscale maps are created. The scale will decrease continuously starting out a still increasing trend related to the number of mobile devices. The EMEA (Europe, Middle

  9. Self-Encryption Scheme for Data Security in Mobile Devices Yu Chen* and

    E-Print Network [OSTI]

    Chen, Yu

    Self-Encryption Scheme for Data Security in Mobile Devices Yu Chen* and Wei-Shinn Ku Dept networks and mobile devices has been changing our living style significantly. Along with great convenience. The bit stream is encrypted and the ciphertext is stored on the mobile device, whereas the keystream

  10. Desktop/Laptop/Mobile Devices Security Requirements When Accessing Sensitive Data

    E-Print Network [OSTI]

    Columbia University

    Desktop/Laptop/Mobile Devices Security Requirements When Accessing Sensitive Data IT Security Requirements for Workstations/Mobile Devices with access to Personally Identifiable Information (PII) or Other with inactivity threshold of 10 minutes. 10.Mobile devices (e.g., Blackberries, iPads and iPhones) must use

  11. STOVEPipe: Observable Access Control of User Data for Untrusted Applications on Mobile Devices

    E-Print Network [OSTI]

    STOVEPipe: Observable Access Control of User Data for Untrusted Applications on Mobile Devices, rolandomartins}@cmu.edu, rgandhi@ece.cmu.edu, priya@cs.cmu.edu Abstract--The rapid growth in mobile devices will give rise to the trend of the leasing out of compute and data resources on mobile devices to third

  12. Conveying Route Information On Mobile Devices Using Communicative Acts William A Mackaness

    E-Print Network [OSTI]

    Conveying Route Information On Mobile Devices Using Communicative Acts William A Mackaness Simply displaying a map is far from sufficient when conveying route information on a mobile device/worry, and irritation. Given that mobile devices support a variety of media (non-linguistic auditory acts, spoken

  13. Collaborative Computing On-Demand: Harnessing Mobile Devices in Executing On-the-Fly Jobs

    E-Print Network [OSTI]

    Guirguis, Mina S. - Department of Computer Science, Texas State University

    Collaborative Computing On-Demand: Harnessing Mobile Devices in Executing On-the-Fly Jobs Thomas San Marcos, TX 78666 Abstract--Systems employing mobile devices (e.g., sensors, smart phones, robots in embedded systems and wireless communication, mobile devices (e.g., sensors, robots, cell phones, and other

  14. Mobile monolithic polymer elements for flow control in microfluidic devices

    DOE Patents [OSTI]

    Hasselbrink, Jr., Ernest F. (Saline, MI); Rehm, Jason E. (Alameda, CA); Shepodd, Timothy J. (Livermore, CA); Kirby, Brian J. (San Francisco, CA)

    2005-11-11

    A cast-in-place and lithographically shaped mobile, monolithic polymer element for fluid flow control in microfluidic devices and method of manufacture. Microfluid flow control devices, or microvalves that provide for control of fluid or ionic current flow can be made incorporating a cast-in-place, mobile monolithic polymer element, disposed within a microchannel, and driven by fluid pressure (either liquid or gas) against a retaining or sealing surface. The polymer elements are made by the application of lithographic methods to monomer mixtures formulated in such a way that the polymer will not bond to microchannel walls. The polymer elements can seal against pressures greater than 5000 psi, and have a response time on the order of milliseconds. By the use of energetic radiation it is possible to depolymerize selected regions of the polymer element to form shapes that cannot be produced by conventional lithographic patterning and would be impossible to machine.

  15. Mobile monolithic polymer elements for flow control in microfluidic devices

    DOE Patents [OSTI]

    Hasselbrink, Jr., Ernest F.; Rehm, Jason E.; Shepodd, Timothy J.

    2004-08-31

    A cast-in-place and lithographically shaped mobile, monolithic polymer element for fluid flow control in microfluidic devices and method of manufacture. Microfluid flow control devices, or microvalves that provide for control of fluid or ionic current flow can be made incorporating a cast-in-place, mobile monolithic polymer element, disposed within a microchannel, and driven by either fluid or gas pressure against a retaining or sealing surface. The polymer elements are made by the application of lithographic methods to monomer mixtures formulated in such a way that the polymer will not bond to microchannel walls. The polymer elements can seal against pressures greater than 5000 psi, and have a response time on the order of milliseconds. By the use of energetic radiation it is possible to depolymerize selected regions of the polymer element to form shapes that cannot be produced by conventional lithographic patterning and would be impossible to machine.

  16. May 11, 2015 ITCS QUICK REFERENCE GUIDE: WIPE A AIRWATCH MOBILE DEVICE Page 1 2015 ITCS East Carolina University

    E-Print Network [OSTI]

    Gopalakrishnan, K.

    May 11, 2015 ITCS QUICK REFERENCE GUIDE: WIPE A AIRWATCH MOBILE DEVICE Page 1 © 2015 ITCS East Carolina University Remote Wipe a Mobile Device Remove all data from a lost or stolen mobile device through check the highlighted device! #12;May 11, 2015 ITCS QUICK REFERENCE GUIDE: WIPE A AIRWATCH MOBILE DEVICE

  17. Organic thin film devices with stabilized threshold voltage and mobility, and method for preparing the devices

    DOE Patents [OSTI]

    Nastasi, Michael Anthony; Wang, Yongqiang; Fraboni, Beatrice; Cosseddu, Piero; Bonfiglio, Annalisa

    2013-06-11

    Organic thin film devices that included an organic thin film subjected to a selected dose of a selected energy of ions exhibited a stabilized mobility (.mu.) and threshold voltage (VT), a decrease in contact resistance R.sub.C, and an extended operational lifetime that did not degrade after 2000 hours of operation in the air.

  18. PinBus Interface for Interoperable, Grid-Responsive Devices

    SciTech Connect (OSTI)

    Hammerstrom, Donald J.

    2009-12-02

    A very simple appliance interface was suggested by this author and his co-authors during Grid-Interop 2007. The approach was based on a successful collaboration between utilities, a major appliance manufacture, and the manufacturer of a load control module during the U.S. Department of Energy’s Grid Friendly Appliance project. The suggested approach was based on the assumption that demand-response objectives could be effectively communicated to and from many small electrical loads like appliances by simply agreeing on the meaning of the binary states of several shared connector pins. It was argued that this approach could pave the way for a wave of demand-response-ready appliances and greatly reduced expenses for utilities’ future demand-response programs. The approach could be supported by any of the many competing serial communication protocols and would be generally applicable to most end-use devices.

  19. The mobile common : A guide to mobile open source and its effects on mobile device manufacturers

    E-Print Network [OSTI]

    Markus, Ofri

    2009-01-01

    At the beginning of 2009, the global mobile industry is in the midst of a revolution, characterized by a trend towards openness, driven by technological advances, evolving consumer demands and increasing competition. Open ...

  20. Influence of interface mobility on the evolution of Austenite-Martensite grain assemblies during annealing

    SciTech Connect (OSTI)

    Clarke, Amy J; Santofimia, Maria J; Speer, John G; Zhao, L; Sietsma, Jilt

    2009-01-01

    The quenching and partitioning (Q&P) process is a new heat treatment for the creation of advanced high-strength steels. This treatment consists of an initial partial or full austenitization, followed by a quench to form a controlled amount of martensite and an annealing step to partition carbon atoms from the martensite to the austenite. In this work, the microstructural evolution during annealing of martensite-austenite grain assemblies has been analyzed by means of a modeling approach that considers the influence of martensite-austenite interface migration on the kinetics of carbon partitioning. Carbide precipitation is precluded in the model, and three different assumptions about interface mobility are considered, ranging from a completely immobile interface to the relatively high mobility of an incoherent ferrite-austenite interface. Simulations indicate that different interface mobilities lead to profound differences in the evolution of microstructure that is predicted during annealing.

  1. Energy Mobility Network : system design, interfaces, and future interactions

    E-Print Network [OSTI]

    Cheung, Natalie Wen Yua

    2011-01-01

    The Energy Mobility Network is a mobile, networked energy production, consumption and sharing system that is designed to motivate users to be more aware of their energy consumption. In particular, the system provides a ...

  2. Optimal Sleep-Wake Scheduling for Energy Harvesting Smart Mobile Devices

    E-Print Network [OSTI]

    Huang, Longbo

    harvesting technologies can likely be a remedy for the poor battery performance of the smart devicesOptimal Sleep-Wake Scheduling for Energy Harvesting Smart Mobile Devices Longbo Huang Institute develop optimal sleep/wake scheduling algorithms for smart mobile devices that are powered by finite

  3. Reconfigurable architectures for the next generation of mobile device telecommunications systems 

    E-Print Network [OSTI]

    El-Rayis, Ahmed Osman

    2014-11-27

    Mobile devices have become a dominant tool in our daily lives. Business and personal usage has escalated tremendously since the emergence of smartphones and tablets. The combination of powerful processing in mobile ...

  4. NeuroPhone: Brain-Mobile Phone Interface using a Wireless EEG Headset

    E-Print Network [OSTI]

    Campbell, Andrew T.

    NeuroPhone: Brain-Mobile Phone Interface using a Wireless EEG Headset Andrew T. Campbell, Tanzeem electroencephalo- graphy (EEG) headsets. We demonstrate a brain-controlled address book dialing app, which works on similar princi- ples to P300-speller brain-computer interfaces: the phone flashes a sequence of photos

  5. University of Newcastle upon Tyne Mobile Devices in Crossmodal Interfaces

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    in the construction of CROSSFLOW, a crossmodal ambient display prototype for indoor navigation, and demonstrate a significant increase in the performance of users navigating with CROSSFLOW in contrast to their navigation the exploitation of aspects of crossmodal cognition. We utilize this framework in the construction of CROSSFLOW

  6. Perceptual and Context Aware Interfaces on Mobile Devices

    E-Print Network [OSTI]

    Wang, Jingtao

    2010-01-01

    on Handheld and Ubiquitous Computing, pages 157–171, London,Location systems for ubiquitous computing. Computer, 34(8):model for location in ubiquitous computing. In WMCSA ’02:

  7. Multi-Sensor Context-Awareness in Mobile Devices and Smart Artefacts Hans-W. Gellersen1

    E-Print Network [OSTI]

    Beigl, Michael

    Multi-Sensor Context-Awareness in Mobile Devices and Smart Artefacts Hans-W. Gellersen1 , Albrecht in mobile devices is receiving increasing attention in mobile and ubiquitous computing research. In this article we consider how to augment mobile devices with awareness of their environment and situation

  8. Nanolaminate microfluidic device for mobility selection of particles

    DOE Patents [OSTI]

    Surh, Michael P. (Livermore, CA); Wilson, William D. (Pleasanton, CA); Barbee, Jr., Troy W. (Palo Alto, CA); Lane, Stephen M. (Oakland, CA)

    2006-10-10

    A microfluidic device made from nanolaminate materials that are capable of electrophoretic selection of particles on the basis of their mobility. Nanolaminate materials are generally alternating layers of two materials (one conducting, one insulating) that are made by sputter coating a flat substrate with a large number of layers. Specific subsets of the conducting layers are coupled together to form a single, extended electrode, interleaved with other similar electrodes. Thereby, the subsets of conducting layers may be dynamically charged to create time-dependent potential fields that can trap or transport charge colloidal particles. The addition of time-dependence is applicable to all geometries of nanolaminate electrophoretic and electrochemical designs from sinusoidal to nearly step-like.

  9. Materials design and the study of active interfaces for solar fuel synthesis devices

    E-Print Network [OSTI]

    Bergman, Keren

    SEMINAR Materials design and the study of active interfaces for solar fuel synthesis devices Dr devices. This is especially true for solar photoelectrocatalytic devices for fuel production, which and of active sites for electrocatalytic reactions. In this talk, I will discuss the design of materials

  10. EagleVision: A Pervasive Mobile Device Protection System Ka Yang, Nalin Subramanian, Daji Qiao, and Wensheng Zhang

    E-Print Network [OSTI]

    Zhang, Wensheng

    EagleVision: A Pervasive Mobile Device Protection System Ka Yang, Nalin Subramanian, Daji Qiao, and Wensheng Zhang Iowa State University, Ames, Iowa - 50011 Abstract-- Mobile devices like laptops, i, the exposure of sensitive data stored in the mobile device could be more damaging than the loss of device

  11. History-based, Online, Battery Lifetime Prediction for Embedded and Mobile Devices

    E-Print Network [OSTI]

    Krintz, Chandra

    History-based, Online, Battery Lifetime Prediction for Embedded and Mobile Devices Ye Wen Rich approach on a widely used mobile device (HP iPAQ) running Linux, and compare it to two similar battery pre- diction technologies: ACPI and Smart Battery. We em- ploy twenty-two constant and variable workloads

  12. Visual Light Landmarks for Mobile Devices Niranjini Rajagopal, Patrick Lazik, Anthony Rowe

    E-Print Network [OSTI]

    Rowe, Anthony

    Visual Light Landmarks for Mobile Devices Niranjini Rajagopal, Patrick Lazik, Anthony Rowe}@andrew.cmu.edu Abstract--The omnipresence of indoor lighting makes it an ideal vehicle for pervasive communication lighting systems to send data to mobile devices using either cameras or light sensors. By exploiting

  13. An Empirical Evaluation of Battery Power Consumption for Streaming Data Transmission to Mobile Devices

    E-Print Network [OSTI]

    Chen, Songqing

    An Empirical Evaluation of Battery Power Consumption for Streaming Data Transmission to Mobile, receiving streaming services on mo- bile devices is often constrained by their limited battery power sup- ply. Various techniques have been proposed to save battery power consumption on mobile devices, mainly

  14. Exploiting ZigBee in Reducing WiFi Power Consumption for Mobile Devices

    E-Print Network [OSTI]

    Li, Qun

    Exploiting ZigBee in Reducing WiFi Power Consumption for Mobile Devices Yifan Zhang and Qun Li in mobile devices with the assistance of ZigBee radios. The core component of HoWiES is a WiFi-ZigBee message delivery scheme that enables WiFi radios to convey different messages to ZigBee radios in mobile

  15. 3/3/2014 Micro-windmill technologycould charge mobile devices | Tracktec http://www.tracktec.in/2014/01/micro-windmill-technology-could-charge-mobile-devices.html 1/3

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    3/3/2014 Micro-windmill technologycould charge mobile devices | Tracktec http://www.tracktec.in/2014/01/micro-windmill-technology-could-charge-mobile-devices.html 1/3 FOLLOW TRACKTEC NEWSLETTER » Technology » Micro-windmill technology could charge mobile devices Micro-windmill technology could charge

  16. Interface design principles for high-performance organic semiconductor devices

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Nie, Wanyi; Gupta, Gautam; Crone, Brian K.; Liu, Feilong; Smith, Darryl L.; Ruden, P. Paul; Kuo, Cheng -Yu; Tsai, Hsinhan; Wang, Hsing -Lin; Li, Hao; et al

    2015-03-23

    Organic solar cells (OSCs) are a promising cost-effective candidate in next generation photovoltaic technology. However, a critical bottleneck for OSCs is the electron/hole recombination loss through charge transfer state at the interface, which greatly limits the power conversion efficiency. W. Nie, A. Mohite, and co-workers demonstrate a simple strategy of suppressing the recombination rate by inserting a spacer layer at the donor-acceptor interface, resulting in a dramatic increase in power conversion efficiency.

  17. Intuitive Application-specific User Interfaces for Mobile Stefan Winkler

    E-Print Network [OSTI]

    Winkler, Stefan

    phones with built-in cameras, namely, a car-racing game and a map navigation application. These user@nus.edu.sg Interactive Multimedia Lab Department of Electrical and Computer Engineering National University of Singapore in the wallet or in a mini-compartment inside the phone's car- rying case. The interfaces we built depend only

  18. Problem-Based Learning Using Mobile Devices Christian Wattinger, Duc Phuong Nguyen, Peter Fornaro, Martin Guggisberg, Tibor Gyalog, and

    E-Print Network [OSTI]

    Guggisberg, Martin

    Problem-Based Learning Using Mobile Devices Christian Wattinger, Duc Phuong Nguyen, Peter Fornaro, software development for mobile devices is challenging. More critical argument is about the lack of pedagogic and didactic concepts on the usage of mobile devices in education. In this paper, we present

  19. Project Title Mobile Device Management. Team Pam Horne, Jolene King, Jim Lehman, Marcus Lill, Terry Schroeder, David Shaw

    E-Print Network [OSTI]

    Pittendrigh, Barry

    Project Title Mobile Device Management. Team Pam Horne, Jolene King, Jim Lehman, Marcus Lill, Terry and supporting mobile devices that access Purdue data and information. Hypothesis We anticipate there would be several advantages from providing a model of supporting mobile devices. These advantages would be in areas

  20. Freedom to Roam: A Study of Mobile Device Adoption and Accessibility for People with Visual and Motor Disabilities

    E-Print Network [OSTI]

    Wobbrock, Jacob O.

    Freedom to Roam: A Study of Mobile Device Adoption and Accessibility for People with Visual}@u.washington.edu ABSTRACT Mobile devices provide people with disabilities new opportunities to act independently study that examines how people with visual and motor disabilities select, adapt, and use mobile devices

  1. Deep Shot: A Framework for Migrating Tasks Across Devices Using Mobile Phone Cameras

    E-Print Network [OSTI]

    Cortes, Corinna

    Deep Shot: A Framework for Migrating Tasks Across Devices Using Mobile Phone Cameras Tsung migrate their tasks across devices. To address this problem, we created Deep Shot, a framework) and resuming it on a different device. In particular, Deep Shot supports two novel and intuitive interaction

  2. International Travel with Mobile Devices BRIAN MITCHELL WARSHAWSKY, JD CCEP Systemwide Export Control Officer

    E-Print Network [OSTI]

    Oviedo, Néstor J.

    International Travel with Mobile Devices BRIAN MITCHELL WARSHAWSKY, JD CCEP Systemwide Export" "...via airport searches, hotel room incursions, computer/device accessing, telephone monitoring, personal or border, If your device is selected for a momentary out-of-sight inspection lasting longer than 90 seconds

  3. Interface Mobilities for Low-Noise Design of Structure-Borne Sound Sources

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Interface Mobilities for Low-Noise Design of Structure-Borne Sound Sources Hannes A. Bonhoff and approaches for low-noise design of structure-borne sound sources are yet available. The concept of source of structure-borne sound with single-point coupling to receiver structures. This concept offers

  4. Power-Saving Color Transformation of Mobile Graphical User Interfaces on OLED-based Displays

    E-Print Network [OSTI]

    Zhong, Lin

    , Houston, TX 77025 {dongmian, ykc1,lzhong}@rice.edu ABSTRACT Emerging organic light-emitting diode (OLED of the display content or GUI design [1]. In contrast, emerging organic light-emitting diode (OLEDPower-Saving Color Transformation of Mobile Graphical User Interfaces on OLED-based Displays Mian

  5. Device Transparency: a New Model for Mobile Storage

    E-Print Network [OSTI]

    Strauss, Jacob A.

    This paper proposes a new storage model, device transparency, in which users view and manage their entire data collection from any of their devices, even from disconnected storage-limited devices holding only a subset of ...

  6. Forensic analysis of social networking applications on mobile devices Noora Al Mutawa, Ibrahim Baggili, Andrew Marrington*

    E-Print Network [OSTI]

    Almulhem, Ahmad

    , Dubai, United Arab Emirates Keywords: Mobile device forensics Social networking iPhone Android and conversations. These websites attract millions of people from all over the world. A study estimated

  7. The Model Is Not Enough: Understanding Energy Consumption in Mobile Devices

    E-Print Network [OSTI]

    McKinley, Kathryn S.

    The Model Is Not Enough: Understanding Energy Consumption in Mobile Devices James Bornholt also made energy a fundamental concern of software developers. On the desktop, software developers generally ignored energy, but in the mobile environment, battery life is critical to the user experience

  8. LLAMA: An Adaptive Strategy for Utilizing Excess Energy to Perform Background Tasks on Mobile Devices

    E-Print Network [OSTI]

    Rollins, Sami

    LLAMA: An Adaptive Strategy for Utilizing Excess Energy to Perform Background Tasks on Mobile's experience but require no interactiv- ity. In an effort to conserve energy, background tasks are typically that mobile devices often begin to recharge with 30% or more of their energy remaining. The goal of this work

  9. Requirements for mobile photoware

    E-Print Network [OSTI]

    Ames, Morgan; Eckles, Dean; Naaman, Mor; Spasojevic, Mirjana; House, Nancy

    2010-01-01

    and makers of mobile devices, mobile imaging and sharingmedia captured with a mobile device and shared via Zonetagare beginning to use mobile devices. In this article, we use

  10. Interface Surprises May Motivate Novel Oxide Electronic Devices

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenryInhibitingInteractive Jobs Interactive Jobs ToInterface Surprises

  11. Transient Clouds: Assignment and Collaborative Execution of Tasks on Mobile Devices

    E-Print Network [OSTI]

    Guirguis, Mina S. - Department of Computer Science, Texas State University

    with the increase in computation demands by new applications. As devices get more powerful, their battery life will shrink; battery technology is not growing as quickly as computation consumption rates [6]. ThroughTransient Clouds: Assignment and Collaborative Execution of Tasks on Mobile Devices Terry Penner

  12. You can use a mobile device to access your Exchange account. On this page you will find the settings ActiveSync/Exchange to set up your Android mobile devices.

    E-Print Network [OSTI]

    Qiu, Weigang

    the settings ActiveSync/Exchange to set up your Android mobile devices. If you set up an Exchange/ActiveSync account on your Android device, the information you sync includes e-mail messages, calendars, contacts and task data! Use these settings to access your Exchange e-mail on an Android mobile device: Username

  13. A human factors evaluation of computer keyboard interface devices for use by quadriplegics 

    E-Print Network [OSTI]

    Fleischer, Lawrence Blair

    1989-01-01

    for the degree of MASTER OF SCIENCE May 1989 Major Subject: Industrial Engineering A HUMAN FACTORS EVALUATION OF COMPUTER KEYBOARD INTERFACE DEVICES FOR USE BY QUADRIPLEGICS A Thesis by LAWRENCE BLAIR FLEISCHER Approved as to style and content by... such as Morse Code makes this system very usable. Freewheel, another type of head movement device, is produce by Pointer Systems and available for use on IBM and compatible personal computers. Infrared light is transmitted from a box placed on top...

  14. Menu Structuring for Mobile Devices Katrin Sauerwein1

    E-Print Network [OSTI]

    @sfu.ca, alexander.de.luca@ifi.lmu.de Abstract: This project sets a discussion about possible improvements for mobile images. The Manhattan Lens Stairs approach is based on human spatial memory abilities. It uses the Manhattan Lens to differ between important and unimportant items. Finally the Dynamic Neighbors ap- proach

  15. PoCoMo: Projected Collaboration using Mobile Devices

    E-Print Network [OSTI]

    Shilkrot, Roy

    2011-01-01

    As personal projection devices become more common they will be able to support a range of exciting and unexplored social applications. We present a novel system and method that enables playful social interactions between ...

  16. AUTHENTICATED SENSOR INTERFACE DEVICE FOR JOINT USE SAFEGUARDS APPLICATIONS - CONCEPTS AND CHALLENGES

    SciTech Connect (OSTI)

    Poland, R.; Drayer, R.; Wilson, J.

    2013-08-12

    This paper will discuss the key features of the Authenticated Sensor Interface Device that collectively provide the ability to share data among a number of parties while ensuring the authentication of data and protecting both the operator’s and the IAEA’s interests. The paper will also discuss the development of the prototype, the initial testing with an accountancy scale, and future plans and challenges to implementation into the joint use and remote monitoring applications. As nuclear fuel cycle technology becomes more prevalent throughout the world and the capacity of plants increases, limited resources of the IAEA are being stretched near a breaking point. A strategy is to increase efficiency in safeguards monitoring using “joint use” equipment that will provide the facility operator process data while also providing the IAEA key safeguards data. The data, however, must be authenticated and validated to ensure the data have not been tampered with. The Authenticated Sensor Interface Device provides the capability to share data and can be a valuable component in the IAEA’s ability to collect accountancy data from scales in Uranium conversion and enrichment plants, as well as nuclear fuel fabrication plants. Likewise, the Authenticated Sensor Interface Device can be configured to accept a diverse array of input signals, ranging from analog voltage, to current, to digital interfaces and more. These modular capabilities provide the ability to collect authenticated, joint-use, data streams from various process monitoring sensors.

  17. Mobile computing device configured to compute irradiance, glint, and glare of the sun

    DOE Patents [OSTI]

    Gupta, Vipin P; Ho, Clifford K; Khalsa, Siri Sahib

    2014-03-11

    Described herein are technologies pertaining to computing the solar irradiance distribution on a surface of a receiver in a concentrating solar power system or glint/glare emitted from a reflective entity. A mobile computing device includes at least one camera that captures images of the Sun and the entity of interest, wherein the images have pluralities of pixels having respective pluralities of intensity values. Based upon the intensity values of the pixels in the respective images, the solar irradiance distribution on the surface of the entity or glint/glare corresponding to the entity is computed by the mobile computing device.

  18. Strategic analysis of mobile viral marketing through a holistic study in technological evolution of mobile devices

    E-Print Network [OSTI]

    Surya, Yulia

    2009-01-01

    Rapid advancement in Electronic Communication gives rise to the popularity of Viral Marketing. Mobile Communication, in particular, offers greater potential in the utilization of this Word-of-Mouth phenomenon as a Marketing ...

  19. The Case for Mobile Devices in Environmental Observing Systems

    E-Print Network [OSTI]

    to interact with the embedded cyberinfrastructure, such as the sensor network. To bridge this gap, we argue devices such as PDAs and smart phones. We identify several key use cases and user bases, and explain how to be considered. We identify several key use case scenarios and user bases. In order to bridge this gap

  20. Influence of Mobile Ions on Nanotube Based FET Devices

    E-Print Network [OSTI]

    on the surface of the device. We observe the appearance of advanced hysteresis similar to the previous iron nanoparticles with methane/hydrogen gas mixture at 900 °C; electrical leads were patterned from, the substrates were then submerged in a solution of poly(sodium 4-styrenesulfonate) (Figure 1a) (NaPSS, average

  1. MODELING USER TRANSPORTATION PATTERNS USING MOBILE DEVICES ERFAN DAVAMI

    E-Print Network [OSTI]

    Sukthankar, Gita Reese

    a smartphone. Increased cover- age and higher speeds of cellular networks have given these devices the power, cameras, and microphones. This expansion of smartphone numbers and power has created a sensing system from cell-phone and social media check-ins. To study large-scale transportation patterns, I created

  2. Battery Aware Stochastic QoS Boosting in Mobile Computing Devices Hao Shen, Qiuwen Chen and Qinru Qiu

    E-Print Network [OSTI]

    Qiu, Qinru

    Battery Aware Stochastic QoS Boosting in Mobile Computing Devices Hao Shen, Qiuwen Chen and Qinru the quality of service (QoS) provided by the mobile device (i.e., smartphone), while keep the risk of battery validate that, compared to existing battery energy management techniques, the stochastic control performs

  3. Power-Efficient Directional Wireless Communication on Small Form-Factor Mobile Devices

    E-Print Network [OSTI]

    Zhong, Lin

    -antenna system designed to realize directional communication efficiently. Unlike power- hungry and expensive the power con- sumption of a commercial 802.11 adapter by up to 20% and pro- vide better quality underPower-Efficient Directional Wireless Communication on Small Form-Factor Mobile Devices Ardalan

  4. Design of a Mobile, Inexpensive Device for Upper Extremity Rehabilitation at Home

    E-Print Network [OSTI]

    Amaral, Luis A.N.

    Design of a Mobile, Inexpensive Device for Upper Extremity Rehabilitation at Home James S. Sulzer-joint manipulandum for clinical and home use. I. INTRODUCTION For most stroke survivors, the need for rehabilitation University, Evanston, IL 60208, USA and the Rehabilitation Institute of Chicago, Chicago, IL, 60611 USA

  5. Some Like it Hot? Thermal Feedback for Mobile Devices Graham Wilson, Martin Halvey, Stephen A. Brewster

    E-Print Network [OSTI]

    Brewster, Stephen

    perception and this is not the focus of this paper. Fundamental HCI research needs to be conducted we focus on in this paper. There are many potential uses for thermal feedback; the following usageSome Like it Hot? Thermal Feedback for Mobile Devices Graham Wilson, Martin Halvey, Stephen A

  6. Improving Semantics In Mobile Devices Profiling: A Model Conceptual Formalisation and Ontology Specification 

    E-Print Network [OSTI]

    Lino, N; Tate, Austin; Chen-Burger, Y-H

    In this work we discuss and propose a new approach for semantic enhancement in mobile devices profiling. This work is motivated by the lack of semantic in existing profiling methods and is part of a broaden framework for visualisation of intelligent...

  7. Location Based Challenges on Mobile Devices for a Fuel Efficient Driving Behavior

    E-Print Network [OSTI]

    Location Based Challenges on Mobile Devices for a Fuel Efficient Driving Behavior Ronald Ecker behavior toward a less fuel consuming way is an ambitious task. In this paper a game like approach based on the concept of location based challenges will be presented in order to allow drivers to compare their fuel

  8. Modeling and simulation of electronic structure, material interface and random doping in nano-electronic devices

    SciTech Connect (OSTI)

    Chen Duan [Department of Mathematics, Michigan State University, East Lansing, MI 48824 (United States); Wei Guowei [Department of Mathematics, Michigan State University, East Lansing, MI 48824 (United States); Department of Electrical and Computer Engineering, Michigan State University, East Lansing, MI 48824 (United States)], E-mail: wei@math.msu.edu

    2010-06-20

    The miniaturization of nano-scale electronic devices, such as metal oxide semiconductor field effect transistors (MOSFETs), has given rise to a pressing demand in the new theoretical understanding and practical tactic for dealing with quantum mechanical effects in integrated circuits. Modeling and simulation of this class of problems have emerged as an important topic in applied and computational mathematics. This work presents mathematical models and computational algorithms for the simulation of nano-scale MOSFETs. We introduce a unified two-scale energy functional to describe the electrons and the continuum electrostatic potential of the nano-electronic device. This framework enables us to put microscopic and macroscopic descriptions in an equal footing at nano-scale. By optimization of the energy functional, we derive consistently coupled Poisson-Kohn-Sham equations. Additionally, layered structures are crucial to the electrostatic and transport properties of nano-transistors. A material interface model is proposed for more accurate description of the electrostatics governed by the Poisson equation. Finally, a new individual dopant model that utilizes the Dirac delta function is proposed to understand the random doping effect in nano-electronic devices. Two mathematical algorithms, the matched interface and boundary (MIB) method and the Dirichlet-to-Neumann mapping (DNM) technique, are introduced to improve the computational efficiency of nano-device simulations. Electronic structures are computed via subband decomposition and the transport properties, such as the I-V curves and electron density, are evaluated via the non-equilibrium Green's functions (NEGF) formalism. Two distinct device configurations, a double-gate MOSFET and a four-gate MOSFET, are considered in our three-dimensional numerical simulations. For these devices, the current fluctuation and voltage threshold lowering effect induced by the discrete dopant model are explored. Numerical convergence and model well-posedness are also investigated in the present work.

  9. 1120 IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 53, NO. 5, MAY 2006 Theory of Interface-Trap-Induced NBTI Degradation

    E-Print Network [OSTI]

    Alam, Muhammad A.

    mechanisms that generate traps at the Si-channel/gate-oxide interface of MOSFETs during transistor operation. The semiconductor/oxide interface is a rough surface where the highly ordered crystalline channel and the amor lead to poor device performance; therefore, the transistors are annealed in hydrogen ambient during

  10. CHI 2006 Workshop What is the Next Generation of Human-Computer Interaction? The Future of Mobile Device Research in HCI

    E-Print Network [OSTI]

    Wobbrock, Jacob O.

    trends that point toward the increasing importance of mobile device research in Human- Computer wider than today, mobile devices have proliferated even further in society, and computer use is more are that mobile devices must be made more accessible to an aging population, they must be designed

  11. Project Title Review mobile device support strategies. This project scope has been broadened from the original request of reviewing departmentally owned

    E-Print Network [OSTI]

    Pittendrigh, Barry

    Project Title Review mobile device support strategies. This project scope has been broadened from the original request of reviewing departmentally owned mobile device support strategies. Team Pam Horne, Jolene a more holistic approach to managing and supporting mobile devices that access Purdue data

  12. Commercial Mobile Alerting System (CMAS) CMAS is the system interface to the Wireless Emergency Alerts (WEA) service that wireless carriers

    E-Print Network [OSTI]

    Meyers, Steven D.

    Commercial Mobile Alerting System (CMAS) CMAS is the system interface to the Wireless Emergency Alerts (WEA) service that wireless carriers rolled out across the nation in June 2012. CMAS is a partnership between FEMA, the Federal Communications Commission (FCC), and wireless carriers, to enhance

  13. Sensing Across Mobiles and the Cloud: Architectural Styles and Software Mechanisms

    E-Print Network [OSTI]

    Choi, Haksoo

    2015-01-01

    Mobile Devices . . . . . . . . . . . . . . . . . . . . . . . . . . .mobile-development/development-devices/ mobile-development-Collaboration of mobile devices and cloud systems are

  14. 504 IEEE ELECTRON DEVICE LETTERS, VOL. 33, NO. 4, APRIL 2012 Ultrathin-Body High-Mobility InAsSb-on-Insulator

    E-Print Network [OSTI]

    Javey, Ali

    504 IEEE ELECTRON DEVICE LETTERS, VOL. 33, NO. 4, APRIL 2012 Ultrathin-Body High-Mobility In- effect transistors (FETs) with ultrahigh electron mobilities are reported. The devices are obtainedAsSb-on-insulator FETs exhibit an effective mobility of 3400 cm2 /V · s for a body thickness of 7 nm, which rep- resents

  15. IEEE ELECTRON DEVICE LETTERS, VOL. 22, NO. 5, MAY 2001 233 Interface Traps at High Doping Drain Extension

    E-Print Network [OSTI]

    Fu, Li Ming

    to induce the thermal-trap-tunneling process of electron transition from the conduction band to the valence the conduction band, and the arrow NT indicates the net process of electron tunneling from traps to the valenceIEEE ELECTRON DEVICE LETTERS, VOL. 22, NO. 5, MAY 2001 233 Interface Traps at High Doping Drain

  16. Lateral Mobility of Amphiphiles Adsorbed at the Air/Water Interface

    E-Print Network [OSTI]

    Carlson, Eric David

    2009-01-01

    Liquid/Vapor Interface of Water. J. Phys. Chem. 1996 , 100,Pratt, L. R. Molecular Dynamics of the Water Liquid/VaporInterface of Water. J. Phys. Chem. 1987 , 91, 4873–4878 21.

  17. Infants Control of a Robotic Mobility Device Madeline E. Smith, Carole Dennis, Sc.D., OTR, Sharon Stansfield, PhD,

    E-Print Network [OSTI]

    Stansfield, Sharon

    Infants Control of a Robotic Mobility Device Madeline E. Smith, Carole Dennis, Sc.D., OTR, SharonRobots with sonar have been suggested as a viable developed such a system using a Pioneer 3 robot and various input devices

  18. Modelling Heat Transport Across Nano-scale Material Interfaces for Next-generation Electronic Devices

    E-Print Network [OSTI]

    Milgram, Paul

    ) thermal boundary resistance between two dissimilar semiconductor materials using a combinationModelling Heat Transport Across Nano-scale Material Interfaces for Next-generation Electronic) with customized thermal transport properties. The scattering of thermal energy carriers at fabricated interfaces

  19. The Blackboard Mobile Learn app for Android devices allows you to access your Blackboard courses in the palm of your hands.

    E-Print Network [OSTI]

    Qiu, Weigang

    The Blackboard Mobile Learn app for Android devices allows you to access your Blackboard courses in the palm of your hands. Please note: The steps may vary depending on which Android phone you are using. 1 in to CUNY Portal. Blackboard Mobile Learn for Android 3 4 Revised: 3.27.2014 Bb9: Blackboard Mobile

  20. Solar Energy Materials & Solar Cells 78 (2003) 567595 Low-mobility solar cells: a device physics primer

    E-Print Network [OSTI]

    Schiff, Eric A.

    2003-01-01

    Solar Energy Materials & Solar Cells 78 (2003) 567­595 Low-mobility solar cells: a device physics, Syracuse, New York 13244-1130, USA Abstract The properties of pin solar cells based on photogeneration for the solar conversion efficiency of amorphous silicon-based cells that are limited by valence bandtail

  1. Using Prediction to Conserve Energy in Recognition on Mobile Devices Dawud Gordon, Stephan Sigg, Yong Ding, Michael Beigl

    E-Print Network [OSTI]

    Beigl, Michael

    Using Prediction to Conserve Energy in Recognition on Mobile Devices Dawud Gordon, Stephan Sigg, Yong Ding, Michael Beigl Karlsruhe Institute of Technology, TecO Karlsruhe, Germany Email: [firstname of energy which can be saved is dependent on two variables (the acceptable loss in quality of recognition

  2. A near-Zero Run-time Energy Overhead within a Computation Outsourcing Framework for Energy Management in Mobile Devices

    E-Print Network [OSTI]

    Helal, Abdelsalam

    incurring a near-Zero run-time overhead. Key Words- Energy Management, Outsourcing, Smart Spaces, Energy Monitor, Battery Monitor. 1. Introduction Energy/Power management in mobile devices has been and continues and therefore their energy consumption must be managed. The energy problem has been and continues to be tackled

  3. Seeing is Not Believing: Visual Verifications through Liveness Analysis using Mobile Devices

    E-Print Network [OSTI]

    Carbunar, Bogdan

    , including citizen journalism, smart cities, mobile authentication, and product condition verification

  4. Update on mobile applications in dermatology

    E-Print Network [OSTI]

    Patel, Shivani; Eluri, Madhu; Boyers, Lindsay N; Karimkhani, Chante; Dellavalle, Robert

    2015-01-01

    Background: As the use of mobile devices surpasses that ofSuper Retina display, on mobile devices. Teledermatologyowned a smartphone, and mobile application devices surpassed

  5. Helping Developers Construct Secure Mobile Applications

    E-Print Network [OSTI]

    Chin, Erika Michelle

    2013-01-01

    Privacy in Smartphones and Mobile devices (SPSM), 2011. [25]Privacy in Smartphones and Mobile Devices (SPSM), 2011. [34]Privacy in Smartphones and Mobile Devices (SPSM), 2012. [63

  6. Personal Data Vault: A Privacy Architecture for Mobile Personal Sensing

    E-Print Network [OSTI]

    2009-01-01

    the data Mobile Devices Mobile Client Service Providers/backup CAPTURE Personal Mobile Devices Provide Expressive 

  7. Support Mobile and Distributed Applications with Named Data Networking

    E-Print Network [OSTI]

    Zhu, Zhenkai

    2013-01-01

    protocols for PDAs and mobile devices. ” IEEE Network, 16(does offer users and mobile devices more flexibility andawareness in the mobile devices (and thus the legacy devices

  8. (Tested on 4.4.3 Tablet & 4.3 Mobile Device) As you cannot amend the required email settings on an Android device you will need to remove the

    E-Print Network [OSTI]

    Lörinczi, József

    Android (Tested on 4.4.3 Tablet & 4.3 Mobile Device) As you cannot amend the required email settings on an Android device you will need to remove the existing account and create it again from scratch issue on some Android devices is that you must add the domain if prompted by box "Domain

  9. Design and Implementation of Functional Nanoelectronic Interfaces With Biomolecules, Cells, and Tissue Using Nanowire Device Arrays

    E-Print Network [OSTI]

    Timko, Brian P.

    Nanowire FETs (NWFETs) are promising building blocks for nanoscale bioelectronic interfaces with cells and tissue since they are known to exhibit exquisite sensitivity in the context of chemical and biological detection, ...

  10. A Receiver-Centric Transport Protocol for Mobile Hosts with Heterogeneous Wireless Interfaces

    E-Print Network [OSTI]

    Sivakumar, Raghupathy

    connection; (ii) seam- less server migration capability during handoffs; and (iii) effective bandwidth, multi-homed mobile host, seam- less handoff, server migration, bandwidth aggregation 1. INTRODUCTION packet data networks. While we present in-depth discussions in Section 2, our arguments are based

  11. Laterally Mobile, Functionalized Self-Assembled Monolayers at the Fluorous?Aqueous Interface in a Plug-Based Microfluidic System: Characterization and Testing with Membrane Protein Crystallization

    SciTech Connect (OSTI)

    Kreutz, Jason E.; Li, Liang; Roach, L. Spencer; Hatakeyama, Takuji; Ismagilov, Rustem F.; (UC)

    2009-11-04

    This paper describes a method to generate functionalizable, mobile self-assembled monolayers (SAMs) in plug-based microfluidics. Control of interfaces is advancing studies of biological interfaces, heterogeneous reactions, and nanotechnology. SAMs have been useful for such studies, but they are not laterally mobile. Lipid-based methods, though mobile, are not easily amenable to setting up the hundreds of experiments necessary for crystallization screening. Here we demonstrate a method, complementary to current SAM and lipid methods, for rapidly generating mobile, functionalized SAMs. This method relies on plugs, droplets surrounded by a fluorous carrier fluid, to rapidly explore chemical space. Specifically, we implemented his-tag binding chemistry to design a new fluorinated amphiphile, RfNTA, using an improved one-step synthesis of RfOEG under Mitsunobu conditions. RfNTA introduces specific binding of protein at the fluorous-aqueous interface, which concentrates and orients proteins at the interface, even in the presence of other surfactants. We then applied this approach to the crystallization of a his-tagged membrane protein, Reaction Center from Rhodobacter sphaeroides, performed 2400 crystallization trials, and showed that this approach can increase the range of crystal-producing conditions, the success rate at a given condition, the rate of nucleation, and the quality of the crystal formed.

  12. Mobile interfaces: Liquids as a perfect structural material for multifunctional, antifouling surfaces

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Grinthal, Alison; Aizenberg, Joanna

    2013-10-14

    Life creates some of its most robust, extreme surface materials not from solids but from liquids: a purely liquid interface, stabilized by underlying nanotexture, makes carnivorous plant leaves ultraslippery, the eye optically perfect and dirt-resistant, our knees lubricated and pressure-tolerant, and insect feet reversibly adhesive and shape-adaptive. Novel liquid surfaces based on this idea have recently been shown to display unprecedented omniphobic, self-healing, anti-ice, antifouling, optical, and adaptive properties. In this Perspective, we present a framework and a path forward for developing and designing such liquid surfaces into sophisticated, versatile multifunctional materials. Drawing on concepts from solid materials design andmore »fluid dynamics, we outline how the continuous dynamics, responsiveness, and multiscale patternability of a liquid surface layer can be harnessed to create a wide range of unique, active interfacial functions-able to operate in harsh, changing environments-not achievable with static solids. We discuss how, in partnership with the underlying substrate, the liquid surface can be programmed to adaptively and reversibly reconfigure from a defect-free, molecularly smooth, transparent interface through a range of finely tuned liquid topographies in response to environmental stimuli. In conclusion, with nearly unlimited design possibilities and unmatched interfacial properties, liquid materials-as long-term stable interfaces yet in their fully liquid state-may potentially transform surface design everywhere from medicine to architecture to energy infrastructure.« less

  13. Using Custom CarryMap Apps with Android Mobile Devices Part of the Small Entity Compliance Guide for Fishery Restriction Areas

    E-Print Network [OSTI]

    Using Custom CarryMap Apps with Android Mobile Devices Part of the Small Entity Compliance Guide adapted from http://www.dataeast.com/en/pdf/CarryMap%20Observer%20functionality_Android_en.pdf The fishery

  14. Mobile Media Devices and Communication Applications as a Form of Augmentative and Alternative Communication: An Assessment of Family Wants, Needs, and Preferences

    E-Print Network [OSTI]

    Meder, Allison

    2012-05-31

    This study assessed the wants, needs, and preferences of families at various stages of the decision-making process relative to mobile media technology as a form of augmentative and alternative communication (AAC). A survey entitled "iDevices, AAC...

  15. Extending the Lifetime of a Network of Battery-Powered Mobile Devices by Remote Processing: A Markovian Decision-based Approach

    E-Print Network [OSTI]

    Pedram, Massoud

    Extending the Lifetime of a Network of Battery-Powered Mobile Devices by Remote Processing the lifetime of a battery- powered mobile host in a client-server wireless network by using task migration-line adaptive policy is proposed, which dynamically monitors the channel conditions and the server behavior

  16. Electrophoretic mobility without charge driven by quadrupolar polarization of the nanoparticle/water interface

    E-Print Network [OSTI]

    Matyushov, Dmitry V

    2012-01-01

    Quadrupolar polarization of the interfacial water layer, typically found for water at contact with hydrophobic solutes, couples with the uniform external field to produce the force acting on a suspended particle. This force exists even in the absence of a net particle charge and its direction is consistent with an effectively negative surface charge. The surface charge density scales as $R^{-2}$ with the particle radius $R$, and the corresponding contribution to the $\\zeta$-potential scales as $R^{-1}$. The charge density and $\\zeta$-potential are consistent with the values typically reported for oil drops and bubbles in water at $R\\simeq 3-10$ nm, but decay below those values for larger particles. The study indicates that electrophoretic mobility without charge is possible, but is limited to relatively small particles a few nanometers in size.

  17. CloudBridge: A Cloud-Powered System Enabling Mobile Devices to Control Peripherals Without Drivers

    E-Print Network [OSTI]

    Young, R. Michael

    , CloudBridge. CloudBridge user ap- plication running on a smart device works as a TCP bridge relaying on the other. Through the bridge, it is possible to issue operations from a smart device without having network Figure 1: The smart device in the middle works as a bridge connecting a cloud server

  18. Designing mobile digital library services for pre-engineering and technology literacy

    E-Print Network [OSTI]

    2007-01-01

    resources for mobile devices and mobile infrastructure todestinations. Software and mobile devices do have a smalldigital resources and mobile devices may not play a key role

  19. Lightweight social communication using visual media and mobile phones

    E-Print Network [OSTI]

    Cowan, Lisa G.

    2011-01-01

    projected displays of mobile devices. Proc. INTERACT, pagestouch: A see-through mobile device. In Proceedings of theusing visual media and mobile devices. We considered the

  20. Mobile Transit Trip Planning with Real-Time Data

    E-Print Network [OSTI]

    Jariyasunant, Jerald; Work, Daniel B.; Kerkez, Branko; Sengupta, Raja; Glaser, Steven; Bayen, Alexandre

    2011-01-01

    using gps enabled mobile devices. 47th IEEE Conference ontrip planner (TTP) for mobile devices called Transitr, andsystem accessible on mobile devices de- signed to use this

  1. RadioActive : enabling large-scale asynchronous audio discussions on mobile devices

    E-Print Network [OSTI]

    Zinman, Aaron

    2006-01-01

    Current mobile technology works well to connect individuals together at any time or place. However, general focus on one-to-one conversations has overlooked the potential of always-on group and community links. I hypothesize ...

  2. Exploiting Social Interactions in Mobile Systems Andrew G. Miklas

    E-Print Network [OSTI]

    Gummadi, Krishna P.

    are reporting a dramatic increase in the use of battery-powered, mobile, lightweight, handheld devices often equipped with wireless interfaces [13,4]. Examples of such ubiquitous devices include cell-phones and PDAs in pervasive systems. For example, new Internet dating services allow clients to use their cell-phones

  3. Exploiting Social Interactions in Mobile Systems Andrew G. Miklas1

    E-Print Network [OSTI]

    Saroiu, Stefan

    are reporting a dramatic increase in the use of battery-powered, mobile, lightweight, handheld devices often equipped with wireless interfaces [13,4]. Examples of such ubiquitous devices include cell-phones and PDAs in pervasive systems. For example, new Internet dating services allow clients to use their cell-phones

  4. Mobile Malware Propagation and Defense

    E-Print Network [OSTI]

    Zyba, Gjergji

    Privacy in Smartphones and Mobile Devices (SPSM), pages 3–directly by the mobile devices, and that this difference isMcA] McAfee. Securing Mobile Devices: Present and Future.

  5. e Case for Device Power States Marcelo Martins

    E-Print Network [OSTI]

    Fonseca, Rodrigo

    Abstract Understanding the power draw of mobile devices has re- ceived considerable attention, as energy, and argue that device drivers should export a narrow interface that exposes un- derlying power states to enable simple, accurate, and uni- versal power models by the operating system. Introduction Energy

  6. A Community-Based Approach to Developing a Mobile Device for Measuring Ambient Air Exposure, Location, and Respiratory Health

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Rohlman, Diana; Syron, Laura; Hobbie, Kevin; Anderson, Kim A.; Scaffidi, Christopher; Sudakin, Daniel; Peterson, Elena S.; Waters, Katrina M.; Haynes, Erin; Arkin, Lisa; et al

    2015-08-15

    In west Eugene (Oregon), community research indicates residents are disproportionately exposed to industrial air pollution and exhibit increased asthma incidence. In Carroll County (Ohio), recent increases in unconventional natural gas drilling sparked air quality concerns. These community concerns led to the development of a prototype mobile device to measure personal chemical exposure, location, and respiratory function. Working directly with the environmental justice (EJ) communities, the prototype was developed to (1) meet the needs of the community and; (2) evaluate the use in EJ communities. The prototype was evaluated in 3 community focus groups (n=25) to obtain feedback on the prototypemore »and feasibility study design to evaluate the efficacy of the device to address community concerns. Focus groups were recorded and qualitatively analyzed with discrete feedback tabulated for further refinement. The prototype was improved by community feedback resulting in 8 alterations/additions to software and instructional materials. Overall, focus group participants were supportive of the device and believed it would be a useful environmental health tool. The use of focus groups ensured that community members were engaged in the research design and development of a novel environmental health tool. We found that community-based research strategies resulted in a refined device as well as relevant research questions, specific to the EJ community needs and concerns.« less

  7. Controlled growth of larger heterojunction interface area for organic photosensitive devices

    DOE Patents [OSTI]

    Yang, Fan (Somerset, NJ); Forrest, Stephen R. (Ann Arbor, MI)

    2009-12-29

    An optoelectronic device and a method of fabricating a photosensitive optoelectronic device includes depositing a first organic semiconductor material on a first electrode to form a continuous first layer having protrusions, a side of the first layer opposite the first electrode having a surface area at least three times greater than an underlying lateral cross-sectional area; depositing a second organic semiconductor material directly on the first layer to form a discontinuous second layer, portions of the first layer remaining exposed; depositing a third organic semiconductor material directly on the second layer to form a discontinuous third layer, portions of at least the second layer remaining exposed; depositing a fourth organic semiconductor material on the third layer to form a continuous fourth layer, filling any exposed gaps and recesses in the first, second, and third layers; and depositing a second electrode on the fourth layer, wherein at least one of the first electrode and the second electrode is transparent, and the first and third organic semiconductor materials are both of a donor-type or an acceptor-type relative to second and fourth organic semiconductor materials, which are of the other material type.

  8. Real-time Bus Information on Mobile Devices Stuart D. Maclean, Daniel J. Dailey

    E-Print Network [OSTI]

    - terface design. An overview of the system architecture is provided, together with some preliminary usage is not available. This mobile MyBus information system is the project discussed in this paper. It emphasises brows estimates suggest that the figure will reach the billion mark by 2004[1]. Of these, a substantial num- ber

  9. Energy-Efficient Gaming on Mobile Devices using Dead Reckoning-based Power Management

    E-Print Network [OSTI]

    Hefeeda, Mohammed

    to communicate with other players. One example of a commercially available multiplayer game available as possible in low-power states. At a first glance, we may think that we can maximize energy savings. If wireless interface is in sleep-mode, it may not know when to wake up and will miss an incoming packet

  10. Wind Display Device for Locomotion Interface in a Virtual Environment Sandip Kulkarni, Charles Fisher, Eric Pardyjak, Mark Minor and John Hollerbach

    E-Print Network [OSTI]

    Hollerbach, John M.

    on the user. These wind forces will be integrated with the graphical display [6, 7] and the Quick Urban Industrial Complex (QUIC) dispersion modeling system [8] to determine the wind flow patterns for improvedWind Display Device for Locomotion Interface in a Virtual Environment Sandip Kulkarni, Charles

  11. Gate-control efficiency and interface state density evaluated from capacitance-frequency-temperature mapping for GaN-based metal-insulator-semiconductor devices

    SciTech Connect (OSTI)

    Shih, Hong-An; Kudo, Masahiro; Suzuki, Toshi-kazu

    2014-11-14

    We present an analysis method for GaN-based metal-insulator-semiconductor (MIS) devices by using capacitance-frequency-temperature (C-f-T) mapping to evaluate the gate-control efficiency and the interface state density, both exhibiting correlations with the linear-region intrinsic transconductance. The effectiveness of the method was exemplified by application to AlN/AlGaN/GaN MIS devices to elucidate the properties of AlN-AlGaN interfaces depending on their formation processes. Using the C-f-T mapping, we extract the gate-bias-dependent activation energy with its derivative giving the gate-control efficiency, from which we evaluate the AlN-AlGaN interface state density through the Lehovec equivalent circuit in the DC limit. It is shown that the gate-control efficiency and the interface state density have correlations with the linear-region intrinsic transconductance, all depending on the interface formation processes. In addition, we give characterization of the AlN-AlGaN interfaces by using X-ray photoelectron spectroscopy, in relation with the results of the analysis.

  12. A Linux-Governor Based Dynamic Reliability Manager for Android Mobile Devices

    E-Print Network [OSTI]

    Simunic, Tajana

    of a device over time [8]. Reliability can be determined by monitoring voltage and temperature. Recent work) and Bias Temperature Insta- bility (BTI). Degradation depends on voltage and temperature stress depends on temperature and volt- age, a runtime control is needed to correctly manage the reliability

  13. SUPPLEMENTAL EXPORT COMPLIANCE PROCEDURES FOR TRAVEL WITH MOBILE DEVICES & RESEARCH EQUIPMENT To ensure that SAO-affiliated persons, who work on export-controlled projects and travel with their

    E-Print Network [OSTI]

    SUPPLEMENTAL EXPORT COMPLIANCE PROCEDURES FOR TRAVEL WITH MOBILE DEVICES & RESEARCH EQUIPMENT I. Purpose To ensure that SAO-affiliated persons, who work on export-controlled projects and travel with their laptops and mobile devices, take additional export compliance security precautions in advance and bring

  14. Setting up @MyHunter (Office365) Android Mobile Device: 1. From the Applications menu, select Email. This application may be named Mail

    E-Print Network [OSTI]

    Qiu, Weigang

    Setting up @MyHunter (Office365) ­ Android Mobile Device: 1. From the Applications menu, select Email. This application may be named Mail on some versions of Android. 2. Type your full e-mail address of Android). 4. Enter the following account information and select Next. a. Domain\\Username: Type your full e

  15. Interfacing devices with cells

    E-Print Network [OSTI]

    Voldman, Joel

    To detect electrical properties of cells, we have developed a method called iso-dielectric separation (IDS), where cells are placed in a spatially varying electric field and a spatially varying conductivity gradient that ...

  16. AndWellness: An Open Mobile System for Activity and Experience Sampling

    E-Print Network [OSTI]

    2011-01-01

    interaction with mobile devices and services. ACM, New York,position tracking for mobile devices. In Proceedings of theo? for continuous mobile device location. In Proceedings of

  17. Using an Agile-based Approach to Develop A Library Mobile Website

    E-Print Network [OSTI]

    Critchlow, Matthew; Friedman, Lia G.; Suchy, Daniel

    2011-01-01

    needs of patrons with mobile devices and to provide inputdata connections. Mobile devices and browsers also do notwere not considered. The mobile device platforms targeted by

  18. Locative Life: Geocaching, Mobile Gaming, and Embodiment

    E-Print Network [OSTI]

    Farman, Jason

    2009-01-01

    the screen space of the mobile device and the player’sspace between the gamer’s mobile device and the gaze of thePlayers use their mobile devices (from GPS receivers to

  19. Addressing the needs of mobile users

    E-Print Network [OSTI]

    Sohn, Timothy Youngjin

    2008-01-01

    search terms o?ine on a mobile device, and then address theminput modality to a mobile device, and recognizing input cannoti?cation cues for mobile devices. In CHI ’00: CHI ’00

  20. The design and construction of electronic motor control and network interface hardware for advance concept urban mobility vehicles

    E-Print Network [OSTI]

    Morrissey, Bryan L. (Bryan Lawrence)

    2008-01-01

    Over the past several years, the Smart Cities Group at MIT's Media Lab has engaged in research to develop several advanced concepts for vehicles to improve urban mobility. This research has focused on developing a modular ...

  1. Multiported storage devices 

    E-Print Network [OSTI]

    Grande, Marcus Bryan

    2000-01-01

    and intelligence than the traditional block storage device. A multiported storage device allows application-specific code that we call filter applets to be downloaded to the device while still maintaining the simple block-level interface. The device contains...

  2. Enhancing mobile browsing and reading

    E-Print Network [OSTI]

    Yu, Chen-Hsiang

    Although the web browser has become a standard interface for information access on the Web, the mobile web browser on the smartphone does not hold the same interest to mobile users. A survey with 11 mobile users shows that ...

  3. The SATIN Component System--A Metamodel for Engineering Adaptable Mobile Systems

    E-Print Network [OSTI]

    Mascolo, Cecilia

    devices, such as personal digital assistants and mobile phones, are becoming increasingly popular, smaller device. Such reconfiguration is considerably simplified if mobile applications are component, containers, mobile systems, middleware, pervasive computing, mobile code. Ç 1 INTRODUCTION MOBILE devices

  4. Sensing Techniques for Mobile Interaction Ken Hinckley, Jeff Pierce, Mike Sinclair, Eric Horvitz

    E-Print Network [OSTI]

    Horvitz, Eric

    with handheld devices in mobile settings. Special features of mobile interaction include changing orientation, interaction techniques, sensing, context- awareness, mobile devices, mobile interaction, sensors INTRODUCTION The rapidly growing market for mobile devices such as personal information managers (PIM's: tablet, pocket

  5. Evaluation of Traffic Data Obtained via GPS-Enabled Mobile Phones: the Mobile Century Field Experiment

    E-Print Network [OSTI]

    Herrera, Juan C.; Work, Daniel B.; Herring, Ryan; Ban, Xuegang Jeff; Bayen, Alexandre M

    2009-01-01

    using GPS en- abled mobile devices. In Proc. of the 47thdata from GPS enabled mobile devices. In the case of thewhen sampling using mobile devices. A variety of methods can

  6. Conduction at a ferroelectric interface

    SciTech Connect (OSTI)

    Marshall, Matthew S. J.; Malashevich, Andrei; Disa, Ankit S.; Han, Myung-Guen; Chen, Hanghui; Zhu, Yimei; Ismail-Beigi, Sohrab; Walker, Frederick J.; Ahn, Charles H.

    2014-11-05

    Typical logic elements utilizing the field effect rely on the change in carrier concentration due to the field in the channel region of the device. Ferroelectric-field-effect devices provide a nonvolatile version of this effect due to the stable polarization order parameter in the ferroelectric. In this work, we describe an oxide/ oxide ferroelectric heterostructure device based on (001)-oriented PbZr??.?Ti?.?O?-LaNiO? where the dominant change in conductivity is a result of a significant mobility change in the interfacial channel region. The effect is confined to a few atomic layers at the interface and is reversible by switching the ferroelectric polarization. More interestingly, in one polarization state, the field effect induces a 1.7-eV shift of the interfacial bands to create a new conducting channel in the interfacial PbO layer of the ferroelectric.

  7. Conduction at a ferroelectric interface

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Marshall, Matthew S. J.; Malashevich, Andrei; Disa, Ankit S.; Han, Myung -Geun; Chen, Hanghui; Zhu, Yimei; Ismail-Beigi, Sohrab; Walker, Frederick J.; Ahn, Charles H.

    2014-11-05

    Typical logic elements utilizing the field effect rely on the change in carrier concentration due to the field in the channel region of the device. Ferroelectric-field-effect devices provide a nonvolatile version of this effect due to the stable polarization order parameter in the ferroelectric. In this study, we describe an oxide/oxide ferroelectric heterostructure device based on (001)-oriented PbZr??.?Ti?.?O?-LaNiO? where the dominant change in conductivity is a result of a significant mobility change in the interfacial channel region. The effect is confined to a few atomic layers at the interface and is reversible by switching the ferroelectric polarization. More interestingly, inmore »one polarization state, the field effect induces a 1.7 eV shift of the interfacial bands to create a new conducting channel in the interfacial PbO layer of the ferroelectric.« less

  8. Conduction at a ferroelectric interface

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Marshall, Matthew S. J. [Yale Univ., New Haven, CT (United States); Malashevich, Andrei [Yale Univ., New Haven, CT (United States); Disa, Ankit S. [Yale Univ., New Haven, CT (United States); Han, Myung-Guen [Brookhaven National Lab. (BNL), Upton, NY (United States); Chen, Hanghui [Yale Univ., New Haven, CT (United States); Zhu, Yimei [Brookhaven National Lab. (BNL), Upton, NY (United States); Ismail-Beigi, Sohrab [Yale Univ., New Haven, CT (United States); Walker, Frederick J. [Yale Univ., New Haven, CT (United States); Ahn, Charles H. [Yale Univ., New Haven, CT (United States);

    2014-11-01

    Typical logic elements utilizing the field effect rely on the change in carrier concentration due to the field in the channel region of the device. Ferroelectric-field-effect devices provide a nonvolatile version of this effect due to the stable polarization order parameter in the ferroelectric. In this work, we describe an oxide/ oxide ferroelectric heterostructure device based on (001)-oriented PbZr??.?Ti?.?O?-LaNiO? where the dominant change in conductivity is a result of a significant mobility change in the interfacial channel region. The effect is confined to a few atomic layers at the interface and is reversible by switching the ferroelectric polarization. More interestingly, in one polarization state, the field effect induces a 1.7-eV shift of the interfacial bands to create a new conducting channel in the interfacial PbO layer of the ferroelectric.

  9. PROJECT PROFILE: High-resolution Investigations of Transport Limiting Defects and Interfaces in Thin-Film Photovoltaic Devices

    Broader source: Energy.gov [DOE]

    This project will develop the capability of high-resolution transport imaging in photovoltaic (PV) devices, which is useful for improving polycrystalline thin-film PV materials.

  10. Good Reception: Utilizing Mobile Media and Games to Develop Critical Inner-City Agents of Social Change

    E-Print Network [OSTI]

    Garcia, Antero David

    2012-01-01

    culture vis-à-vis mobile devices and gaming. Myliteracy practices on mobile devices and in gameplay in waysstudy revealed how mobile devices and games can cultivate

  11. Mobile Database Ouri Wolfson1

    E-Print Network [OSTI]

    Wolfson, Ouri E.

    that resides on a mobile device such as a PDA, a smart phone, or a laptop. Such devices are often limited in resources such as memory, computing power, and battery power. Key Points Due to device limitations, a mobile are usually posed by the user of the mobile device. Updates of the database may originate from the user

  12. Mobile Technology Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2014-05-15

    The order establishes requirements, assigns responsibilities, and provides guidance for federal mobile technology management and employee use of both government furnished and personally-owned mobile devices within DOE and NNSA. Establishes requirements for use of User Agreements to govern mobile devices used for official duties. Does not cancel other directives.

  13. Roughness of the SiC/SiO{sub 2} vicinal interface and atomic structure of the transition layers

    SciTech Connect (OSTI)

    Liu, Peizhi; Li, Guoliang; Duscher, Gerd, E-mail: gduscher@utk.edu [Department of Materials Science and Engineering, The University of Tennessee, Knoxville, Tennessee 37996 (United States); Sharma, Yogesh K.; Ahyi, Ayayi C.; Isaacs-Smith, Tamara; Williams, John R.; Dhar, Sarit [Department of Physics, Auburn University, Auburn, Alabama 36849 (United States)

    2014-11-01

    The SiC/SiO{sub 2} interface is generally considered to be the cause for the reduced electron mobility of SiC power devices. Previous studies have shown a correlation between the mobility and the transition layer width at the SiC/SiO{sub 2} interface. The authors investigated this interface with atomic resolution Z-contrast imaging and electron energy-loss spectroscopy, and discovered that this transition region was due to the roughness of the vicinal interface. The roughness of a vicinal interface consisted of atomic steps and facets deviating from the ideal off-axis cut plane. The authors conclude that this roughness is limiting the mobility in the channels of SiC MOSFETs.

  14. Mobility changes anonymity: new passive threats in mobile ad hoc networks

    E-Print Network [OSTI]

    Hong, Xiaoyan; Kong, Jiejun; Gerla, Mario

    2006-01-01

    delay on most portable mobile devices. D. Anonymity study inmobile nodes and prepare the counterattacks. The needed eavesdropping devices,

  15. Handheld portable real-time tracking and communications device

    DOE Patents [OSTI]

    Wiseman, James M. (Albuquerque, NM); Riblett, Jr., Loren E. (Edgewood, NM); Green, Karl L. (Albuquerque, NM); Hunter, John A. (Albuquerque, NM); Cook, III, Robert N. (Rio Rancho, NM); Stevens, James R. (Arlington, VA)

    2012-05-22

    Portable handheld real-time tracking and communications devices include; a controller module, communications module including global positioning and mesh network radio module, data transfer and storage module, and a user interface module enclosed in a water-resistant enclosure. Real-time tracking and communications devices can be used by protective force, security and first responder personnel to provide situational awareness allowing for enhance coordination and effectiveness in rapid response situations. Such devices communicate to other authorized devices via mobile ad-hoc wireless networks, and do not require fixed infrastructure for their operation.

  16. PERMISSION TO CONNECT NON-NRAO DEVICE TO NRAO NETWORK Agreement for NRAO staff, visitors, and Contractors who wish to connect nonNRAO computers, mobile phones, etc., to

    E-Print Network [OSTI]

    Groppi, Christopher

    PERMISSION TO CONNECT NON-NRAO DEVICE TO NRAO NETWORK Agreement for NRAO staff, visitors, and Contractors who wish to connect nonNRAO computers, mobile phones, etc., to NRAO networks. This form must the computer/device is connected. The employee's manager, or visitor's sponsor, must cosign the form. (Note

  17. Smartphone-interfaced lab-on-a-chip devices for field-deployable enzyme-linked immunosorbent assay

    E-Print Network [OSTI]

    Hammock, Bruce D.

    and developed countries, has greatly influenced the current development and future direction of healthcare diag inhabitants) in developed countries using smartphones,2 an increasing amount of new healthcare devices (e electric current into a microfluidic pump via gas bubble expansion during electrolytic reac- tion

  18. Device-to-Device Assisted Video Transmission

    E-Print Network [OSTI]

    Shen, Y; Zhou, W; Wu, P; Toni, L; Cosman, P C; Milstein, L B

    2013-01-01

    Equipment (UE) radio transmission and reception (3GPP TSand Mobile Ad Hoc Networks: Transmission-Capacity Tradeoff”,Device Assisted Video Transmission Yichao Shen, Wenwen Zhou,

  19. Tandem mobile robot system

    DOE Patents [OSTI]

    Buttz, James H. (Albuquerque, NM); Shirey, David L. (Albuquerque, NM); Hayward, David R. (Albuquerque, NM)

    2003-01-01

    A robotic vehicle system for terrain navigation mobility provides a way to climb stairs, cross crevices, and navigate across difficult terrain by coupling two or more mobile robots with a coupling device and controlling the robots cooperatively in tandem.

  20. Control-Plane Protocol Interactions in Mobile Networks

    E-Print Network [OSTI]

    Tu, Guan-Hua

    2015-01-01

    deployed UDP servers and mobile devices. (4) NetworkStatus:our TCP server and mobile devices (root is required) . (3)recorded by operators and mobile devices, as well as log

  1. Mobile Recommender Systems Francesco Ricci

    E-Print Network [OSTI]

    Ricci, Francesco

    particular request. Here, in the contest of information access through mobile devices, the information environments. At the same time, the evolution of mobile devices, e.g., personal digital assistants (PDAs of the development of these technologies and the incredible appeal of mobile devices and services there has been also

  2. On Data Caching for Mobile Clouds 

    E-Print Network [OSTI]

    Feng, Ying

    2014-04-30

    Recent advances in smart device technologies have enabled a new computing paradigm in which large amounts of data are stored and processed on mobile devices. Despite the available powerful hardware, the actual capabilities of mobile devices...

  3. Automated Component Insourcing for Mobile Applications Undoing Premature or Ill-Conceived Offloading Optimizations

    E-Print Network [OSTI]

    Ryder, Barbara G.

    constraints of mobile devices, develop- ers of mobile applications commonly apply the cloud offloading offloading, program trans- formation, optimization 1. Introduction As mobile devices are rapidly overtaking devices, developers of mobile applications commonly leverage distributed execution, in which energy

  4. In-situ characterization of growth and interfaces in a-Si:H devices. Final subcontract report, 1 May 1991--31 May 1994

    SciTech Connect (OSTI)

    Collins, R.W.; Wronski, C.R.; An, I.; Lu, Y.; Nguyen, H.V. [Pennsylvania State Univ., University Park, PA (United States)

    1994-07-01

    This report describes work to identify materials parameters that can quantitatively describe the solar cell performance correctly in the initial and stabilized states and are consistent with a microscopic model of the metastable defect site. The objective is to be accomplished by applying results of in-situ analyses of a-Si:H surfaces and the transparent conducting oxide (TCO)/p/i interfaces to complement the present understanding of the electronic properties of materials and devices. A second objective of the program is to demonstrate, characterize, and understand improved doped and undoped ``wide-gap`` materials for use in achieving 15% stabilized photovoltaic modules (``wide-gap`` materials are defined as those materials with a band gap of at least 1.9 eV).

  5. Commentary: Driver electronic device use - Put down that cell telephone!

    E-Print Network [OSTI]

    Chakravarthy, B; Lotfipour, S

    2012-01-01

    take a glance at your mobile device to see if that messageand are using their mobile devices when actually moving.of driving when using mobile devices can be catastrophic.

  6. TEMPO: a New Insertion Device Beamline at SOLEIL for Time Resolved Photoelectron Spectroscopy Experiments on Solids and Interfaces

    SciTech Connect (OSTI)

    Polack, F.; Silly, M.; Chauvet, C.; Lagarde, B.; Bergeard, N.; Izquierdo, M.; Chubar, O.; Krizmancic, D.; Ribbens, M.; Duval, J.-P.; Basset, C.; Kubsky, S.; Sirotti, F.

    2010-06-23

    A new insertion device beamline is now operational on straight section 8 at the SOLEIL synchrotron radiation source in France. The beamline and the experimental station were developed to optimize the study of the dynamics of electronic and magnetic properties of materials. Here we present the main technical characteristics of the installation and the general principles behind them. The source is composed of two APPLE II type insertion devices. The monochromator with plane gratings and spherical mirrors is working in the energy range 40-1500 eV. It is equipped with VLS, VGD gratings to allow the user optimization of flux or higher harmonics rejection. The observed resonance structures measured in gas phase enable us to determine the available energy resolution: a resolving power higher than 10000 is obtained at the Ar 2p, N 1s and Ne K-edges when using all the optical elements at full aperture. The total flux as a function of the measured photon energy and the characterization of the focal spot size complete the beamline characterization.

  7. Mobile MapReduce: Minimizing Response Time of Computing Intensive Mobile Applications

    E-Print Network [OSTI]

    Chen, Songqing

    from traditional mobile devices (e.g., cellphones) that are mainly used for voice communication, mobile devices today are typically equipped with much more powerful processor and more sensors. Such increasing power of mobile devices has enabled fast development of mobile applications, such as picture editing

  8. Supporting Mobile Service Usage through Physical Mobile Interaction Gregor Broll1

    E-Print Network [OSTI]

    and the interaction with them are still restricted by the constraints of mobile devices. In order to facilitate Service technology and Physical Mobile Interaction. This interaction paradigm uses mobile devices and established as in Desktop Computing. Despite the technical progress in Mobile Computing, most of its devices

  9. Effects of interfaces on dynamics in micro-fluidic devices: slip-boundaries' impact on rotation characteristics of polar liquid film motors

    E-Print Network [OSTI]

    Zhong-Qiang Liu; Su-Rong Jiang; Tamar A. Yinnon; Xiang-Mu Kong; Ying-Jun Li

    2014-04-21

    Slip-boundary effects on the polar liquid film motor (PLFM) -- a novel micro-fluidic device with important implications for advancing knowledge on liquid micro-film's structure, dynamics, modeling and technology -- are studied. We develop a mathematical model, under slip boundary conditions, describing electro-hydro-dynamical rotations in the PLFMs induced either by direct current (DC) or alternating current (AC) fields. Our main results are: (i) rotation characteristics depend on the ratio $k=l_{s}/D$ ($l_{s}$ denotes the slip length, resulting from the interface's impact on the structure of the liquid and $D$ denotes the film's diameter). (ii) As $k$ ($k>-1/2$) increases: (a) PLFMs subsequently exhibit rotation characteristics under "negative-", "no-", "partial-" and "perfect-" slip boundary conditions; (b) the maximum value of the linear velocity of the steady rotating liquid film increases and its location approaches the film's border; (c) the decay of the angular velocities' dependency on the distance from the center of the film slows down, resulting in a macroscopic flow near the boundary. (iii) In addition to $k$, the rotation characteristics of the AC PLFM depend on the magnitudes, the frequencies, and the phase difference of the AC fields. (iv) Our analytical derived rotation speed distributions are consistent with the existing experimental ones.

  10. Ion mobility sensor system

    SciTech Connect (OSTI)

    Xu, Jun; Watson, David B.; Whitten, William B.

    2013-01-22

    An ion mobility sensor system including an ion mobility spectrometer and a differential mobility spectrometer coupled to the ion mobility spectrometer. The ion mobility spectrometer has a first chamber having first end and a second end extending along a first direction, and a first electrode system that generates a constant electric field parallel to the first direction. The differential mobility spectrometer includes a second chamber having a third end and a fourth end configured such that a fluid may flow in a second direction from the third end to the fourth end, and a second electrode system that generates an asymmetric electric field within an interior of the second chamber. Additionally, the ion mobility spectrometer and the differential mobility spectrometer form an interface region. Also, the first end and the third end are positioned facing one another so that the constant electric field enters the third end and overlaps the fluid flowing in the second direction.

  11. A taxonomy and business analysis for mobile web applications

    E-Print Network [OSTI]

    Liu, Kevin H

    2009-01-01

    Mobile web applications refer to web applications on mobile devices, aimed at personalizing, integrating, and discovering mobile contents in user contexts. This thesis presents a comprehensive study of mobile web applications ...

  12. Study of Device Physics and Active Layer Morphology in Polymer-Fullerene Based Solar Cells: The Role of Vertical Phase Segregation and Organic/Metal Interface

    E-Print Network [OSTI]

    Zhang, Guangye

    2015-01-01

    Charge Carrier Mobility and Solar Cell Performance. Org.Solution-Processed Polymer Solar Cells Based on CrosslinkedProcessed “Bilayer” Organic Solar Cells. Adv. Mater. 2011,

  13. Mobile Agents for Pervasive Computing Using a Novel Method of Message Passing

    E-Print Network [OSTI]

    Záruba, Gergely

    devices throughout an individual's working and living environment. Mobile agents are software entities needed. Ubiquitous entities refer to small, mobile computing devices like handhelds, portable in a pervasive computing environment for ubiquitous devices. The prototype design of the mobile agent

  14. Proceedings of SPIE Vol. 4195: Mobile Robots XV and Telemanipulator and Telepresence Technologies VII, Boston, USA, 5 -8 November, 2000. A Multi Modal Web Interface

    E-Print Network [OSTI]

    Arras, Kai O.

    avoidance and path planning. Modern guidelines for ergonomic interface design like context-sensitive popup was remote controlled in a fully autonomous mode by visitors of the tradeshow using this interface. Keywords to network communication causes difficult control and delayed reaction of the machine and therefore security

  15. Community-Aware Mobile Networking Michael Kuhn

    E-Print Network [OSTI]

    . Not surprisingly, similar applications have started to enter the ever growing market of mobile devices. More in order to find an exact match in the vicinity of the device. We believe that community-supporting mobile pattern of mobile devices, which in contrast to the wired world is not place and time, but event

  16. Mobile Collaboration Environment for u-Healthcare Based on Distributed Object Group Framework

    E-Print Network [OSTI]

    Joo, Su-Chong

    mobile devices, and designed and implemented a healthcare application service over it. Our mobile elements, such as groups of sensors, mobile devices and a home server. Here, mobile devices(e.g. PDAs) are divided into two types; the fixed and the moving-typed mobile devices. The information collected

  17. Adaptive Distance Filter-based Traffic Reduction for Mobile Grid In Kee Kim, Sung Ho Jang, Jong Sik Lee

    E-Print Network [OSTI]

    Weimer, Westley

    . However, to integrate mobile devices with the Grid, mobile devices face some constrained conditions. Spe- cifically, mobile devices experiences low bandwidth, low processing power, low battery capacity, frequent. The grid broker must know the location of mobile devices in order to use mobile devices as a part of grid

  18. Integration of Advanced Materials and Interfaces for Durable...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Advanced Materials and Interfaces for Durable Thermoelectric Automobile Exhaust Waste Heat Harvesting Devices Integration of Advanced Materials and Interfaces for Durable...

  19. Cluestr: Mobile Social Networking for Enhanced Group Communication

    E-Print Network [OSTI]

    the spreading of social software in the mobile domain. Hence, future usage patterns of mobile devices will involve more group interaction. While collaboration using mobile devices is an active area of re- search success. Re- stricted input and output capabilities of mobile devices have Permission to make digital

  20. Privacy Leakage in Mobile Online Social Networks Balachander Krishnamurthy

    E-Print Network [OSTI]

    Wills, Craig E.

    (nearly half of the world's population) who have cell phones. Increasingly, mobile devices have become mobile devices. Correspondingly there has been a growth in new mo- bile OSNs (mOSNs) that primarily cater to `mobile' users, who access them largely via mobile devices. Such convergence is due to the natural

  1. Mobile Communications May 30, 2013

    E-Print Network [OSTI]

    Mobile Communications Program May 30, 2013 #12;Overview Background Financial Aspects Operational to be migrated to the new (master) Verizon account. #12;Financial Aspects Billing Plans & Devices Deployment plans include mobile-mobile, nights & weekends Smartphones ­ 400 minute plan, includes unlimited data

  2. Distributed MultiInterface Computing with Polyglot R. Lindsay Todd and Ephraim P. Glinert

    E-Print Network [OSTI]

    Bystroff, Chris

    migratory programs (agents), mobile computing, and providing ubiquitous access for all users (in­ cluding: multi­interface environments, distributed computing, mobile computing, ubiquitous access. INTRODUCTIONDistributed Multi­Interface Computing with Polyglot R. Lindsay Todd and Ephraim P. Glinert Computer

  3. Abstract--an interplay between mobile devices and static sensor nodes is envisioned in the near future. This will enable a

    E-Print Network [OSTI]

    Shatz, Sol M.

    the mobility and transmission flexibility of objects at the upper layer. We propose a pull query model constraints encountered in traditional static sensor networks by taking advantage of the more powerful mobile. One of our key goals is to achieve energy-efficient query injection and data collection by leveraging

  4. T-Mobile and Nokia collaborate to open up an integrated marketplace for mobile content and Internet services

    E-Print Network [OSTI]

    Deutschmann, Rainer

    Deutschmann, Senior Vice President, Mobile Internet at T-Mobile International. "Nokia Series 40 devices offerT-Mobile and Nokia collaborate to open up an integrated marketplace for mobile content and Internet and other content offered by both T-Mobile's widget gallery and Nokia's Ovi Store · Through T-Mobile's web

  5. Analysis of Built-in Mobile Phone Sensors for Supporting Interactions with the Real World

    E-Print Network [OSTI]

    . Keywords Evaluation, Sensors, Mobile device, Mobile phone, J2ME, MIDP. 1. INTRODUCTION It is commonly agreed that mobile devices such as mobile phones, smart phones or PDAs have become ubiquitous in our mobile device and the service he uses (e.g. making calls, writing SMS, browsing the web). The usage

  6. Mobile application for utility domains

    E-Print Network [OSTI]

    Tappan, Jacqueline

    This research, a collaboration between MIT and ABB/Ventyx, is focused on the development of a mobile interface for field workers in power repair settings and field service delivery. A Human Systems Engineering (HSE) approach ...

  7. Methods for passivating silicon devices at low temperature to achieve low interface state density and low recombination velocity while preserving carrier lifetime

    DOE Patents [OSTI]

    Chen, Zhizhang (Duluth, GA); Rohatgi, Ajeet (Marietta, GA)

    1995-01-01

    A new process has been developed to achieve a very low SiO.sub.x /Si interface state density D.sub.it, low recombination velocity S (<2 cm/s), and high effective carrier lifetime T.sub.eff (>5 ms) for oxides deposited on silicon substrates at low temperature. The technique involves direct plasma-enhanced chemical vapor deposition (PECVD), with appropriate growth conditions, followed by a photo-assisted rapid thermal annealing (RTA) process. Approximately 500-A-thick SiO.sub.x layers are deposited on Si by PECVD at 250.degree. C. with 0.02 W/cm.sup.-2 rf power, then covered with SiN or an evaporated thin aluminum layer, and subjected to a photo-assisted anneal in forming gas ambient at 350.degree. C., resulting in an interface state density D.sub.it in the range of about 1-4.times.10.sup.10 cm.sup.-2 eV.sup.-1, which sets a record for the lowest interface state density D.sub.it for PECVD oxides fabricated to date. Detailed analysis shows that the PECVD deposition conditions, photo-assisted anneal, forming gas ambient, and the presence of an aluminum layer on top of the oxides during the anneal, all contributed to this low value of interface state density D.sub.it. Detailed metal-oxide semiconductor analysis and model calculations show that such a low recombination velocity S is the result of moderately high positive oxide charge (5.times.10.sup.11 -1.times.10.sup.12 cm.sup.-2) and relatively low midgap interface state density (1.times.10.sup.10 -4.times.10.sup.10 cm.sup.-2 eV.sup.-1). Photo-assisted anneal was found to be superior to furnace annealing, and a forming gas ambient was better than a nitrogen ambient for achieving a very low surface recombination velocity S.

  8. Interface-assisted molecular spintronics

    SciTech Connect (OSTI)

    Raman, Karthik V.

    2014-09-15

    Molecular spintronics, a field that utilizes the spin state of organic molecules to develop magneto-electronic devices, has shown an enormous scientific activity for more than a decade. But, in the last couple of years, new insights in understanding the fundamental phenomena of molecular interaction on magnetic surfaces, forming a hybrid interface, are presenting a new pathway for developing the subfield of interface-assisted molecular spintronics. The recent exploration of such hybrid interfaces involving carbon based aromatic molecules shows a significant excitement and promise over the previously studied single molecular magnets. In the above new scenario, hybridization of the molecular orbitals with the spin-polarized bands of the surface creates new interface states with unique electronic and magnetic character. This study opens up a molecular-genome initiative in designing new handles to functionalize the spin dependent electronic properties of the hybrid interface to construct spin-functional tailor-made devices. Through this article, we review this subject by presenting a fundamental understanding of the interface spin-chemistry and spin-physics by taking support of advanced computational and spectroscopy tools to investigate molecular spin responses with demonstration of new interface phenomena. Spin-polarized scanning tunneling spectroscopy is favorably considered to be an important tool to investigate these hybrid interfaces with intra-molecular spatial resolution. Finally, by addressing some of the recent findings, we propose novel device schemes towards building interface tailored molecular spintronic devices for applications in sensor, memory, and quantum computing.

  9. Continuous Remote Mobile Identity Management Using Biometric Integrated Touch-Display

    E-Print Network [OSTI]

    Carbunar, Bogdan

    of mobile devices and applications introduces new security and privacy vulnerabilities for the remote services accessed by mobile device users. A trusted and usable authentication archi- tecture for mobile mechanism that authenticates users of touch based mobile devices for accessing the local devices and remote

  10. Multimodal speech interfaces for map-based applications

    E-Print Network [OSTI]

    Liu, Sean (Sean Y.)

    2010-01-01

    This thesis presents the development of multimodal speech interfaces for mobile and vehicle systems. Multimodal interfaces have been shown to increase input efficiency in comparison with their purely speech or text-based ...

  11. Custom power supply interface for teaching circuit design

    E-Print Network [OSTI]

    Madrigal, Ruben E. (Ruben Esteban)

    2014-01-01

    This thesis discusses the design and implementation of a custom power supply interface for the Pioneer mobile robot used in MIT's 6.01 course, "Introduction to Electrical Engineering and Computer Science." The interface ...

  12. Communication Paradigms for Mobile Ad Hoc Networks

    E-Print Network [OSTI]

    Collins, Justin Scott

    2014-01-01

    Mur06] Amy L. Murphy et al. “Lime: A Coordination Middlewareof mobile devices using the LIME II tuple-space framework. ”Bogdan Carbunar and et al. “Lime revisited. ” In Mobile

  13. Supply chain for mobile network operator

    E-Print Network [OSTI]

    Liu, Kenneth Lap Chi

    2010-01-01

    The purpose of this study is to understand and get insights on the characteristics of mobile device supply chain management for mobile networks operators. The relationship between corporate strategy and supply chain strategy ...

  14. A Market-Driven Framework Towards Environmentally Sustainable Mobile Computing

    E-Print Network [OSTI]

    Namboodiri, Vinod

    A Market-Driven Framework Towards Environmentally Sustainable Mobile Computing Siny Joseph Arts role of mobile devices has resulted in recent work advocating environmental sustainability in mobile of mobile computing and communication devices. One "green" approach to meet both the goals of minimizing

  15. A Generic Approach to Simplification of Geodata for Mobile Applications

    E-Print Network [OSTI]

    Köbben, Barend

    of the mobile devices and limited display capabilities of the mobile devices. This requires that the amountA Generic Approach to Simplification of Geodata for Mobile Applications Theodor Foerster¹, Jantien for mobile applications. However, choosing the best simplification algorithm depends on the correct

  16. Mobility Apps

    E-Print Network [OSTI]

    Weissman, Dana; Villalobos, Monica

    2012-01-01

    third conference, “Sustainable Mobility & Cities: MarryingSUSTAINABLE CITIES CONFERENCE SERIES: URBAN HOUSING, ECONOMY, AND TRANSIT Mobility

  17. Exploiting spatio-temporal characteristics of human vision for mobile video applications

    E-Print Network [OSTI]

    Kalva, Hari

    ) for mobile handheld devices. These devices are light weight and have modest sizes, and therefore very limited requirements which make the mobile devices extremely resource hungry. In addition, the device specific produce better perceptual quality video for mobile devices. Furthermore, we demonstrated how

  18. Experimental Investigation of Mass Sensing With Surface Acoustic Wave Devices

    E-Print Network [OSTI]

    MacDonald, Frank Dickinson

    2010-01-01

    Colin, “1927- Surface acoustic wave devices for mobile andColin, “1927- Surface acoustic wave devices and their signalhorizontal surface acoustic waves (SH-SAW) sensor. Figure 9.

  19. Power Optimization in Fault-Tolerant Mobile Ad Hoc Networks

    E-Print Network [OSTI]

    Grosu, Radu

    devices that communicate over wireless links. Mobile devices are typically powered by batteries applications [3] [4] [5] [6] need sensor nodes to be mobile making such networks similar to MANETS. However, embedded devices and impracticality of recharging batteries. Thus, mobile sensor networks make

  20. Meddle: Middleboxes for Increased Transparency and Control of Mobile Traffic

    E-Print Network [OSTI]

    Legout, Arnaud

    a framework that allows us to intercept and potentially modify traffic generated by mobile devices this function- ality is difficult on mobile devices because it requires warranty- voiding techniques- proach, carriers may manipulate traffic once it leaves the mobile device [13], thus rendering some

  1. Towards Environmentally Sustainable Mobile Computing Through an Economic Framework

    E-Print Network [OSTI]

    Namboodiri, Vinod

    . Prior work with energy efficiency in mobile devices has primarily focused on the goal of maximizing battery life of these devices, and not on the broader con- cept of environmentally sustainable mobile of mobile, battery-operated devices1 in how we handle computing and communication tasks is increasing

  2. A Two-factor Authentication Mechanism Using Mobile Phones

    E-Print Network [OSTI]

    -03 Last Modification Date: 2008/08/20 Abstract Mobile devices are becoming more pervasive and more of mobile devices to provide a two-factor authentication method. Our approach uses a combination of one-time passwords, as the first authentication factor, and credentials stored on a mobile device, as the second

  3. An Experimental Comparison of Physical Mobile Interaction Techniques

    E-Print Network [OSTI]

    work has shown that mobile devices can act as universal remote controls for interaction with smart as selection techniques in smart environments. 1 Introduction Mobile devices have become pervasive; most people they are mostly used for interaction between a user, mobile device and a service. In such situations the context

  4. Challenges in Security and Privacy for Mobile Edge-Clouds

    E-Print Network [OSTI]

    -3890 Abstract Mobile devices such as smartphones and tablets are ubiquitous today, and many of them possess of sensor data such as photos, videos, and location information. Collections of mobile devices in close collection of mobile devices presents an extremely rich source of user-generated content as well

  5. USER ACCEPTANCE TESTING OF MOBILE PAYMENT IN VARIOUS SCENARIOS

    E-Print Network [OSTI]

    Fong, Chi Chiu "Simon"

    of mobile devices has already exceeded the number of personal computers. Contradictorily, the commerce conducted via the mobile devices ("M-Commerce") is far less than that of internet ("E-Commerce"). This paper, or the mobile devices limited its capability to develop further? What is the reason or limitation? This makes

  6. Privacy Vulnerability of Published Anonymous Mobility Traces

    E-Print Network [OSTI]

    2010-07-07

    Sep 20, 2010 ... urban sensing, where mobile nodes carried by ordinary city residents or ... of interest in their city areas. ... held devices including smart phones.

  7. Overcoming challenges: Going mobile with your own video models.

    E-Print Network [OSTI]

    Carnahan, Christina R.; Basham, James D.; Christman, Jennifer; Hollingshead, Aleksandra

    2012-01-01

    settings. This limi- tation made the use of video models inaccessible for many students, teach- ers, and environments. How Can Mobile Devices Help? The birth of mobile and relatively inexpensive devices, including Apple's iOS devices such as the iPhone, i... settings in middle school Preschool classroom devices are effective tools for increas- ing independence and learning (Cihak et al., 2010). Cihak and colleagues described several possible benefits of video modeling via mobile devices, including (a) exposure...

  8. Wireless Internet for The Mobile Enterprise Consortium http://winmec.ucla.edu/ TECHNICAL REPORT/WHITE PAPER

    E-Print Network [OSTI]

    California at Los Angeles, University of

    professional services, logistics, repair and maintenance over wireless enabled mobile devices. The challenge

  9. Phoenix: Storage Using an Autonomous Mobile Infrastructure

    E-Print Network [OSTI]

    Greenberg, Albert

    devices can shut down or fail unexpectedly. Also, mobile devices may delete some cached data contents due in emergency situations, battlefields, and so on. Ensuring data persistence is a major challenge in designing

  10. A Framework for Cross-platform Mobile Web Applications Using HTML5

    E-Print Network [OSTI]

    .gr/bouras/ papazois@ceid.upatras.gr,stasinos@ceid.upatras.gr Abstract. In recent years the use of smart mobile devices technologies for the support of mobile devices. This framework can be used for the implementation of mobile web for this specific type of devices. Keywords: mobile web app, HTML5, framework, cross-platform, social networks

  11. A Concept to Extend the Mobile Interaction Space with a Projected Aura

    E-Print Network [OSTI]

    technology makes it possible to integrate projectors into mobile devices like tablets, PDAs, or mobile phones the limited screen size of mobile devices. However, it is still unclear, how projection will be used in combination with the traditional mobile device's screen. In this paper, we propose a new concept, which allows

  12. Outsourcing Resource-Intensive Tasks from Mobile Apps to Clouds: Android and Aneka Integration

    E-Print Network [OSTI]

    Buyya, Rajkumar

    the reduction of application execution time and extension of mobile device battery life. Keywords--Mobile Cloud, resulting in an enhanced user experience. However, the development of a mobile cloud application-intensive mobile tasks in order to alleviate the mobile device load and, consequently, extend the battery life. We

  13. Blackboard Learn Mobile Update as of: 9/20/2012 Vendor has begun charging for use

    E-Print Network [OSTI]

    Pittendrigh, Barry

    on ALL mobile carriers, however, Blackberry and webOS devices are not included. All Blackboard Mobile, Blackboard Mobile Learn cannot access Blackboard data unless the mobile device is connected to a wirelessPage | 1 Blackboard Learn Mobile Update as of: 9/20/2012 Vendor has begun charging for use Cautions

  14. Organic photosensitive devices

    DOE Patents [OSTI]

    Peumans, Peter; Forrest, Stephen R.

    2013-01-22

    A photoactive device is provided. The device includes a first electrode, a second electrode, and a photoactive region disposed between and electrically connected to the first and second electrodes. The photoactive region further includes an organic donor layer and an organic acceptor layer that form a donor-acceptor heterojunction. The mobility of holes in the organic donor region and the mobility of electrons in the organic acceptor region are different by a factor of at least 100, and more preferably a factor of at least 1000. At least one of the mobility of holes in the organic donor region and the mobility of electrons in the organic acceptor region is greater than 0.001 cm.sup.2/V-sec, and more preferably greater than 1 cm.sup.2/V-sec. The heterojunction may be of various types, including a planar heterojunction, a bulk heterojunction, a mixed heterojunction, and a hybrid planar-mixed heterojunction.

  15. Proceedings of Student-Faculty Research Day, CSIS, Pace University, May 2nd Biometric System Design for Handheld Devices

    E-Print Network [OSTI]

    Tappert, Charles

    , mobile devices I. INTRODUCTION Mobile phones, tablets, and other handheld devices have become mostly using their mobile phones and not using some other devices such as a desktop or laptop computer [12]. The increasing dependency on mobile devices creates vulnerability in unauthorized access

  16. Mobile Interaction with the Real World: An Evaluation and Comparison of

    E-Print Network [OSTI]

    of Bonn, Germany albrecht.schmidt@iais.fraunhofer.de Abstract. Mobile devices are more and more used step towards implementing the vision of ubiquitous computing is the use of mobile devices, which are the first truly pervasive computers and interaction devices. So far, most mobile devices, applications

  17. VENETA: Serverless Friend-of-Friend Detection in Mobile Social Networking

    E-Print Network [OSTI]

    ' triumphant advance, mobile devices in general and smart phones in particular have rapidly penetrated story of mobile devices. Even though several attempts that have tried to merge the two worlds could or blogging on mobile devices. However, these devices exhibit other characteristics that are of advantage

  18. Thermochemical Interface

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Thermochemical Interface PNNL-SA-109025 DATE MARCH 24, 2015 TECHNOLOGY AREA REVIEW: ALGAE DAN ANDERSON DOUG ELLIOTT, ANDY SCHMIDT, KARL ALBRECHT, JON MAGNUSON PACIFIC NORTHWEST...

  19. Hooked differential mobility spectrometry apparatus and method therefore

    DOE Patents [OSTI]

    Shvartsburg, Alexandre A [Richland, WA; Tang, Keqi [Richland, WA; Ibrahim, Yehia M [Richland, WA; Smith, Richard D [Richland, WA

    2009-02-17

    Disclosed are a device and method for improved interfacing of differential mobility spectrometry (DMS) or field asymmetric waveform ion mobility spectrometry (FAIMS) analyzers of substantially planar geometry to subsequent or preceding instrument stages. Interfacing is achieved using curved DMS elements, where a thick ion beam emitted by planar DMS analyzers or injected into them for ion filtering is compressed to the gap median by DMS ion focusing effect in a spatially inhomogeneous electric field. Resulting thinner beams are more effectively transmitted through necessarily constrained conductance limit apertures to subsequent instrument stages operated at a pressure lower than DMS, and/or more effectively injected into planar DMS analyzers. The technology is synergetic with slit apertures, slit aperture/ion funnels, and high-pressure ion funnel interfaces known in the art which allow for increasing cross-sectional area of MS inlets. The invention may be used in integrated analytical platforms, including, e.g., DMS/MS, LC/DMS/MS, and DMS/IMS/MS that could replace and/or enhance current LC/MS methods, e.g., for proteomics research.

  20. Mobile Communities Requirements and Features for Success

    E-Print Network [OSTI]

    for mobile devices have to cope with their constraints regarding technology and usability (e.g. short battery.broll@ifi.lmu.de Philipp Lehmann Burda Wireless GmbH philipp.lehmann@burda.com ABSTRACT Advancements in mobile technologies and decreasing charges are starting to leverage the mobile usage of the internet and its applications. This paper

  1. Device for two-dimensional gas-phase separation and characterization of ion mixtures

    DOE Patents [OSTI]

    Tang, Keqi (Richland, WA); Shvartsburg, Alexandre A. (Richland, WA); Smith, Richard D. (Richland, WA)

    2006-12-12

    The present invention relates to a device for separation and characterization of gas-phase ions. The device incorporates an ion source, a field asymmetric waveform ion mobility spectrometry (FAIMS) analyzer, an ion mobility spectrometry (IMS) drift tube, and an ion detector. In one aspect of the invention, FAIMS operating voltages are electrically floated on top of the IMS drift voltage. In the other aspect, the FAIMS/IMS interface is implemented employing an electrodynamic ion funnel, including in particular an hourglass ion funnel. The present invention improves the efficiency (peak capacity) and sensitivity of gas-phase separations; the online FAIMS/IMS coupling creates a fundamentally novel two-dimensional gas-phase separation technology with high peak capacity, specificity, and exceptional throughput.

  2. Mobile phone companies sell more batteries than phones to

    E-Print Network [OSTI]

    Starner, Thad E.

    the mobile device's electronics around it. Battery technology is the least likely to change in the 12-month of Technology thad@cc.gatech.edu Wearable Computing Mobisys: 2nd. Int'l Conf. Mobile Systems, ApplicationsMobile phone companies sell more batteries than phones to consumers. The devices users buy gen

  3. Device-transparent personal storage

    E-Print Network [OSTI]

    Strauss, Jacob A. (Jacob Alo), 1979-

    2010-01-01

    Users increasingly store data collections such as digital photographs on multiple personal devices, each of which typically presents the user with a storage management interface isolated from the contents of all other ...

  4. Mid-air display experiments to create novel user interfaces

    E-Print Network [OSTI]

    Rakkolainen, Ismo; Höllerer, Tobias; DiVerdi, Stephen; Olwal, Alex

    2009-01-01

    aware mobile devices, ubiquitous computing, touch screenand interaction for ubiquitous computing or ambient mediagradual emergence of ubiquitous computing make such changes

  5. Wrist Rotation for Interaction in Mobile Contexts Andrew Crossan, John Williamson, Stephen Brewster, Rod Murray-Smith

    E-Print Network [OSTI]

    Murray-Smith, Roderick

    of interaction with a mobile device. To evaluate this technique, a Fitts Law targeting study is described in four. Keywords Mobile, accelerometer, Fitts Law, hands-free interaction. 1. INTRODUCTION Mobile devices are ubiquitous now with mobile phones, portable music players, navigation devices and PDAs playing an integral

  6. An Architecture for Multi-Sensor Fusion in Mobile Environments Datong Chen, Albrecht Schmidt, Hans-Werner Gellersen

    E-Print Network [OSTI]

    Chen, Datong

    for multi-sensor fusion, applied for environment awareness of personal mobile devices. The working environment of personal mobile devices changes dynamically depending on their user's activities. Equipped with sensors, mobile devices can obtain an awareness of their mobile working environment, to improve

  7. Ubicorder : a mobile interface to sensor networks

    E-Print Network [OSTI]

    Mittal, Manas

    2008-01-01

    This thesis presents the Ubicorder. The Ubicorder is a location and orientation aware sensor network browsing and interactive visualization system together with in-situ event denition and identification (termed EDITY). The ...

  8. Automatic generation of hardware/software interfaces

    E-Print Network [OSTI]

    King, Myron D.

    Enabling new applications for mobile devices often requires the use of specialized hardware to reduce power consumption. Because of time-to-market pressure, current design methodologies for embedded applications require ...

  9. Using Vital Sensors in Mobile Healthcare Business Applications Challenges, Examples, Lessons Learned

    E-Print Network [OSTI]

    Ulm, Universität

    Using Vital Sensors in Mobile Healthcare Business Applications Challenges, Examples, Lessons, Android, Smart Mobile Device, Healthcare, Vital Signs, Mobile Business Application. Abstract: Today, sensors are increasingly used for data collection. In the medical domain, for example, vital signs (e

  10. Interface design principles for high-performance organic semiconductor...

    Office of Scientific and Technical Information (OSTI)

    Interface design principles for high-performance organic semiconductor devices Organic solar cells (OSCs) are a promising cost-effective candidate in next generation photovoltaic...

  11. Efficient Sensor Node Authentication via 3GPP Mobile Communication Networks

    E-Print Network [OSTI]

    Kim, Kwangjo

    , 3G-WSN 1. INTRODUCTION As a de facto standard for the wireless sensor networks (WSNs), Zigbee [3 smartphone as a mobile device (MD) has GAA module and Zigbee module. The network consists of mobile network

  12. MobiTest : an evaluation infrastructure for mobile distributed applications

    E-Print Network [OSTI]

    Sivaraman Kaushalram, Anirudh

    2012-01-01

    Sophisticated applications that run on mobile devices have become commonplace. Within the wide realm of mobile software applications there exists a significant number that make use of networking in some form. Unfortunately, ...

  13. Graspables : Grasp recognition as a user interface

    E-Print Network [OSTI]

    Taylor, Brandon Thomas

    2008-01-01

    The Graspables project is an exploration of how measuring the way people hold and manipulate objects can be used as a user interface. As computational power continues to implemented in more and more objects and devices, ...

  14. Femtosecond Studies of Electron Dynamics at Interfaces

    E-Print Network [OSTI]

    Harris, Charles B.

    B. HARRIS*,, Department of Chemistry, University of California, Berkeley, California 94720, and Chemical Sciences Division, Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California at the interface can drastically affect carrier transport properties and the performance of devices. To develop

  15. J. PERVASIVE COMPUT. & COMM. 3 (2), 2007. c EMERALD PUBLISHING LTD 1 Ontology Alignment as a Basis for Mobile Service

    E-Print Network [OSTI]

    Huang, Jingshan

    31 2005; revised: May 07 2006 Abstract-- The limited capabilities of typical mobile devices can be extended by using services from other devices. To use such services, a mobile device must be able-based approach to align the ontologies from interacting devices as a basis for mobile service invocation. When

  16. J. PERVASIVE COMPUT. & COMM. 1 (1), MARCH 2005. c TROUBADOR PUBLISHING LTD) 1 Ontology Alignment as a Basis for Mobile Service

    E-Print Network [OSTI]

    Huhns, Michael N.

    devices can be extended by using services from other devices. To use such services, a mobile device must schema-based approach to align the ontologies from interacting devices as a basis for mobile service- creasingly important. Mobile portable devices already outnum- ber traditional desktop computers

  17. A Framework for Cross-platform Mobile Web Applications Using HTML5 Christos Bouras

    E-Print Network [OSTI]

    --In recent years the use of smart mobile devices has become an integral part of everyday life leading important state-of- art web technologies for the support of mobile devices. This framework can be used that HTML5 offers for this specific type of devices. Keywords-mobile app; web technology; HTML5; framework

  18. THE CHALLENGES OF MOBILE COMPUTING IN EDUCATION: A SURVEY OF THE PRIMARY ISSUES

    E-Print Network [OSTI]

    and envisioning possible functionalities to improve students' experience. Keywords: mobile devices, learners is becoming a certainty. A mobile device may not be appropriate for all kinds of information manipulation and this paper discusses the suitability of mobile devices within education. This research focuses on creating

  19. Integrating Mobile Tasks with Business Processes: A Self-Healing Approach

    E-Print Network [OSTI]

    Ulm, Universität

    to enterprise information. The growing maturity of smart mobile devices has fostered their prevalence transferred in order to run on smart mobile devices. Many research groups focus on the partitioning of processes and the distributed execution of the resulting fragments on smart mobile devices. Opposed

  20. LLAMA: An Adaptive Strategy for Performing Background Tasks on Mobile Denitsa Tilkidjieva, Nilanjan Banerjee

    E-Print Network [OSTI]

    Rollins, Sami

    LLAMA: An Adaptive Strategy for Performing Background Tasks on Mobile Devices Denitsa Tilkidjieva that are always connected to a network and power supply, but it is not suitable for mobile devices that meet neither property. When they are not actively used, mobile devices often go into a power-saving state

  1. Hyperbolic Interfaces

    E-Print Network [OSTI]

    Luca Giomi

    2012-09-25

    Fluid interfaces, such as soap films, liquid droplets or lipid membranes, are known to give rise to several special geometries, whose complexity and beauty continue to fascinate us, as observers of the natural world, and challenge us as scientists. Here I show that a special class of surfaces of constant negative Gaussian curvature can be obtained in fluid interfaces equipped with an orientational ordered phase. These arise in various soft and biological materials, such as nematic liquid crystals, cytoskeletal assemblies, or hexatic colloidal suspensions. The purely hyperbolic morphology originates from the competition between surface tension, that reduces the area of the interface at the expense of increasing its Gaussian curvature, and the orientational elasticity of the ordered phase, that in turn suffers for the distortion induced by the underlying curvature.

  2. PinBus Interface Design

    SciTech Connect (OSTI)

    Hammerstrom, Donald J.; Adgerson, Jewel D.; Sastry, Chellury; Pratt, Richard M.; Pratt, Robert G.

    2009-12-30

    On behalf of the U.S. Department of Energy, PNNL has explored and expanded upon a simple control interface that might have merit for the inexpensive communication of smart grid operational objectives (demand response, for example) to small electric end-use devices and appliances. The approach relies on bi-directional communication via the electrical voltage states of from one to eight shared interconnection pins. The name PinBus has been suggested and adopted for the proposed interface protocol. The protocol is defined through the presentation of state diagrams and the pins’ functional definitions. Both simulations and laboratory demonstrations are being conducted to demonstrate the elegance and power of the suggested approach. PinBus supports a very high degree of interoperability across its interfaces, allowing innumerable pairings of devices and communication protocols and supporting the practice of practically any smart grid use case.

  3. With the advent of hand-held computing devices, the need for collaborative applications has become

    E-Print Network [OSTI]

    California at Berkeley, University of

    infrastructure for the sharing of data is required for mobile devices. Such an infrastructure should be built memory are not suitable for mobile devices. Thus this study implements and explores a software based shared object system for mobile devices. An application was built on top of this infrastructure

  4. NONLINEAR OPTICS AT INTERFACES

    E-Print Network [OSTI]

    Chen, Chenson K.

    2010-01-01

    Surface Plasmons at a Metal-Dielectric Interface . . . .Plasmons at Metal-Dielectric Interfaces . . . . A. GeneralNONLINEAR OPTICS AT INTERFACES Chenson K. Chen (Ph.D.

  5. Code-on-demand and code adaptation for mobile computing Francis C.M. Lau, Nalini Belaramani, Vivien W.M. Kwan, Pauline P.L. Siu,

    E-Print Network [OSTI]

    Lau, Francis C.M.

    , and mobile devices have insufficient resources to cope. We introduce Sparkle, a proof-of-concept, mobile as possible to run on a mobile device, we propose changing the software development paradigm from monolithic chunks to small functionalities which can be dynamically downloaded on demand to the mobile device

  6. Quantified Self & Mobile Health Monitoring Aleksi Elias Pertola

    E-Print Network [OSTI]

    and back pain at home. In particular, this thesis focuses on developing a user interface characterized .................................................................................................................... 3 1.2.3 Smart applications for smart devices

  7. Interfacial Engineering for Highly Efficient-Conjugated Polymer-Based Bulk Heterojunction Photovoltaic Devices

    SciTech Connect (OSTI)

    Alex Jen; David Ginger; Christine Luscombe; Hong Ma

    2012-04-02

    The aim of our proposal is to apply interface engineering approach to improve charge extraction, guide active layer morphology, improve materials compatibility, and ultimately allow the fabrication of high efficiency tandem cells. Specifically, we aim at developing: i. Interfacial engineering using small molecule self-assembled monolayers ii. Nanostructure engineering in OPVs using polymer brushes iii. Development of efficient light harvesting and high mobility materials for OPVs iv. Physical characterization of the nanostructured systems using electrostatic force microscopy, and conducting atomic force microscopy v. All-solution processed organic-based tandem cells using interfacial engineering to optimize the recombination layer currents vi. Theoretical modeling of charge transport in the active semiconducting layer The material development effort is guided by advanced computer modeling and surface/ interface engineering tools to allow us to obtain better understanding of the effect of electrode modifications on OPV performance for the investigation of more elaborate device structures. The materials and devices developed within this program represent a major conceptual advancement using an integrated approach combining rational molecular design, material, interface, process, and device engineering to achieve solar cells with high efficiency, stability, and the potential to be used for large-area roll-to-roll printing. This may create significant impact in lowering manufacturing cost of polymer solar cells for promoting clean renewable energy use and preventing the side effects from using fossil fuels to impact environment.

  8. Mobi : automatic customization of the mobile Web

    E-Print Network [OSTI]

    Chan, Richard W., M. Eng. Massachusetts Institute of Technology

    2010-01-01

    Mobi is a system that automatically rewrites web pages into formats optimized for web browsing on mobile devices. The system estimates heuristically which parts of a web page's content users are most likely interested in, ...

  9. Hadoop MapReduce for Mobile Cloud 

    E-Print Network [OSTI]

    George, Johnu

    2014-04-17

    The new generations of mobile devices have high processing power and storage, but they lag behind in terms of software systems for big data storage and processing. Hadoop is a scalable platform that provides distributed storage and computational...

  10. Probabilistic models for mobile phone trajectory estimation

    E-Print Network [OSTI]

    Thiagarajan, Arvind

    2011-01-01

    This dissertation is concerned with the problem of determining the track or trajectory of a mobile device - for example, a sequence of road segments on an outdoor map, or a sequence of rooms visited inside a building - in ...

  11. Scalable System Design for Assisted Recall: Leveraging everyday mobile phones and web services

    E-Print Network [OSTI]

    Kim, Donnie; Peterson, Nicolai M; Kim, Joe; Tabrizi, Haleh; Burke, Jeffrey A; Estrin, D

    2007-01-01

    everyday mobile phones and web services Donnie Kim, Nicolaimobile phones and web services we b Pursuing an architecturerepeated images Using web services interface for flexible/

  12. 19O CTO BER 2014 | Volume 18, Issue 4 GetMobile very time you use a voice command

    E-Print Network [OSTI]

    of my knowledge this is the first place where the inherent resource poverty of mobile devices, it emphasized the enduring problem of resource poverty of mobile devices and suggested that leveraging nearby

  13. Capillary zone electrophoresis-mass spectrometer interface

    DOE Patents [OSTI]

    D`Silva, A.

    1996-08-06

    A device for providing equal electrical potential between two loci unconnected by solid or liquid electrical conductors is provided. The device comprises a first electrical conducting terminal, a second electrical conducting terminal connected to the first terminal by a rigid dielectric structure, and an electrically conducting gas contacting the first and second terminals. This device is particularly suitable for application in the electrospray ionization interface between a capillary zone electrophoresis apparatus and a mass spectrometer. 1 fig.

  14. SUPERCONDUCTING DEVICES

    E-Print Network [OSTI]

    Clarke, John

    2014-01-01

    communications. References Superconductor Applications: ~on all aspects of superconducting devices. IEEE Trans.on all aspects vf superconducting devices. The IBM Journal

  15. Low Resource Lip Finding and Tracking Algorithm for Embedded Devices Jess F. Guitarte Prez1

    E-Print Network [OSTI]

    Frangi, Alejandro

    Automatic Speech Recognition (ASR) will play an important role in future embedded devices, such as mobile as it will be available in future devices, e.g. by using the camera of 3G mobile devices. This technique is called "LipLow Resource Lip Finding and Tracking Algorithm for Embedded Devices Jesús F. Guitarte Pérez1

  16. Mobile Device Management iOS Device Enrollment

    E-Print Network [OSTI]

    Setup Instructions 2. Get the App from the Apple App Store a. Launch the App Store. b. Search for Citrix Enroll. #12;c. Enter your LSUHSC email address. d. Tap Next. e. Enter your LSUHSC password. f. Tap Next. g. Accept the Terms and Conditions. 4. Tap 1 - Install Company Profile. #12;a. Tap Install. b. Tap

  17. Mobile and Ubiquitous Computing Resource Constrained Devices

    E-Print Network [OSTI]

    Roussos, George

    and power consumption · Several energy consumption sources ­ transducer ­ front-end processing and signal energy consumption will grow · Using low-power components and trading-off unnecessary performance · Energy efficiency · Programming primitives in Tiny OS · Concurrency Drivers Moore's Law: "the complexity

  18. Mobile and Ubiquitous Computing Resource Constrained Devices

    E-Print Network [OSTI]

    Roussos, George

    ." #12;Sensors and power consumption · Several energy consumption sources ­ transducer ­ front on the system energy consumption will grow · Using low-power components and trading-off unnecessary performance example · Energy efficiency · Programming primitives in Tiny OS · Concurrency #12;Drivers Moore's Law

  19. Lightweight Arithmetic for Mobile Multimedia Devices

    E-Print Network [OSTI]

    Chen, Tsuhan

    dynamic range and precision Small, less power consumption From SW to HW: time- consuming and error-prone Floating-point Wide dynamic range & high precision Big, power intensive Easy translation from SW to HW Comparison SW tuning HW design Pass ? C++ FP Fixed-point SW simulation SW Lib HW Lib HW design Pass ? C++ FP

  20. Mobile Alternative Fueling Station Locator

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

  1. The Impact of Mobile Multimedia Applications on Data Center Consolidation

    E-Print Network [OSTI]

    The Impact of Mobile Multimedia Applications on Data Center Consolidation Kiryong Ha, Padmanabhan the computational power and battery life of a mobile device. We first present quantitative evidence cloud-enabled mobile applications that embody voice-, image-, motion- and location- based interactivity

  2. Exploiting Reflection and Metadata to build Mobile Computing Middleware

    E-Print Network [OSTI]

    Mascolo, Cecilia

    networking technologies and the growing success of mobile computing devices, such as laptop computers, third location, high variability of network bandwidth, etc. To help designers building mobile applications on application-specific information. In this paper, we first analyze the requirements that middleware for mobile

  3. Exploiting MMS Vulnerabilities to Stealthily Exhaust Mobile Phone's Battery

    E-Print Network [OSTI]

    Chen, Hao

    Exploiting MMS Vulnerabilities to Stealthily Exhaust Mobile Phone's Battery Radmilo Racic' battery power up to 22 times faster and therefore could render these devices useless before the end of business hours. This attack targets a unique resource bot­ tleneck in mobile devices (the battery power

  4. Exploiting MMS Vulnerabilities to Stealthily Exhaust Mobile Phone's Battery

    E-Print Network [OSTI]

    Chen, Hao

    Exploiting MMS Vulnerabilities to Stealthily Exhaust Mobile Phone's Battery Radmilo Racic' battery power up to 22 times faster and therefore could render these devices useless before the end of business hours. This attack targets a unique resource bot- tleneck in mobile devices (the battery power

  5. Mobile cinema

    E-Print Network [OSTI]

    Pan, Pengkai, 1972-

    2004-01-01

    This thesis develops techniques and methods that extend the art and craft of storytelling, and in particular enable the creation of mobile cinema. Stories are always constrained by the medium in which they are told and the ...

  6. Leveraging Mobile Cloud for Telemedicine: A Performance Study in Medical Monitoring

    E-Print Network [OSTI]

    Chen, Yu

    computation power and energy supply of mobile devices result in either high false alarm rate or short battery patient-centered, pervasive healthcare. Fast growing mobile technologies have enabled and pro- moted][2]. However, the limited computational power and battery life of existing mobile devices, significantly limit

  7. Mobile Journey Planning for Bus Passengers Desmond Rainsford and William A Mackaness

    E-Print Network [OSTI]

    in the area of Location Based Services (LBS) is the delivery of journey plans to a mobile device. Few journey over mobile devices. The application is novel in the modelling of the pedestrian elements1 Mobile Journey Planning for Bus Passengers Desmond Rainsford and William A Mackaness Geography

  8. Piezo-phototronic effect devices

    DOE Patents [OSTI]

    Wang, Zhong L.; Yang, Qing

    2013-09-10

    A semiconducting device includes a piezoelectric structure that has a first end and an opposite second end. A first conductor is in electrical communication with the first end and a second conductor is in electrical communication with the second end so as to form an interface therebetween. A force applying structure is configured to maintain an amount of strain in the piezoelectric member sufficient to generate a desired electrical characteristic in the semiconducting device.

  9. Personal Devices in the Workplace NC Digital Government Summit

    E-Print Network [OSTI]

    .com/mobile-apps/video- infographic-mobile-trends-dominate-the-internet-in-2015-048554 #12;Source: http://gist.com/ #12;Source: http ­ Pursell discussed changes in demand and need for Government matched global trends. He also discussed ­ Compatible with any mobile device with a web browser. · Support the library's initiatives with http

  10. Applications of Admittance Spectroscopy in Photovoltaic Devices Beyond Majority Carrier Trapping Defects: Preprint

    SciTech Connect (OSTI)

    Li, J. V.; Crandall, R. S.; Repins, I. L.; Nardes, A. M.; Levi, D. H.; Sulima, O.

    2011-07-01

    Admittance spectroscopy is commonly used to characterize majority-carrier trapping defects. In today's practical photovoltaic devices, however, a number of other physical mechanisms may contribute to the admittance measurement and interfere with the data interpretation. Such challenges arise due to the violation of basic assumptions of conventional admittance spectroscopy such as single-junction, ohmic contact, highly conductive absorbers, and measurement in reverse bias. We exploit such violations to devise admittance spectroscopy-based methods for studying the respective origins of 'interference': majority-carrier mobility, non-ohmic contact potential barrier, minority-carrier inversion at hetero-interface, and minority-carrier lifetime in a device environment. These methods are applied to a variety of photovoltaic technologies: CdTe, Cu(In,Ga)Se2, Si HIT cells, and organic photovoltaic materials.

  11. Approximate description of structure-borne sound sources with continuous line-shaped contact interfaces

    E-Print Network [OSTI]

    Berlin,Technische Universität

    interfaces Sebastian Mathiowetz1 , Hannes A. Bonhoff Institute of Fluid Mechanics and Engineering Acoustics-shaped contact interfaces by means of discretization. In this work the accuracy of the single equivalent approximation [1] and the interface mobility method [2] to be expected with regard to power transmission

  12. Daydreaming Devices

    E-Print Network [OSTI]

    Da Ponte, Ana Sofia Lopes

    2008-01-01

    Daydreaming Devices is a project on aspects of daydream and the design of convertible furniture within the context of art. This thesis addresses the concepts and the design of two daydreaming devices developed during my ...

  13. An Investigation of Different Computing Sources for Mobile Application Outsourcing on the Road

    E-Print Network [OSTI]

    Chen, Songqing

    mobile applications on the road. Considering the response time to the user and the battery powerAn Investigation of Different Computing Sources for Mobile Application Outsourcing on the Road@gmu.edu,sqchen@cs.gmu.edu Abstract. Mobile applications are growing fast due to pervasive usage of mobile devices. With inherently

  14. tripzoom: An App to Improve your Mobility Behavior Gregor Broll1

    E-Print Network [OSTI]

    mobility, sustainable traffic, mobile sensing, incentives, social networks 1. INTRODUCTION Urban traffic "Sustainable Social Network Services for Transport" (SUNSET) [11] to investigate how mobility monitoring and to make it more sustainable. tripzoom uses the sensing capabilities of mobile devices to create individual

  15. Web Browser Interface (WBUI)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community Web Browser Interface (WBUI) Web Service Interface (API) Read More... Fasterdata IPv6...

  16. Web Service Interface (API)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community Web Browser Interface (WBUI) Web Service Interface (API) Read More... Fasterdata IPv6...

  17. A Quality-and Cost-based Selection Model for Multimedia Service Composition in Mobile Environments

    E-Print Network [OSTI]

    Balke, Wolf-Tilo

    -specific characteristics, e.g., the current battery level. Hence, mobile devices experience problems beyond the mere and network-specific or device-specific alarms. The sophisti- cated control flow dynamically chooses to the quality of the multimedia content and the dis- play or battery capabilities of the mobile device [11]. Fur

  18. Service Provision in Disconnected Mobile Ad hoc Networks Nicolas Le Sommer

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Service Provision in Disconnected Mobile Ad hoc Networks Nicolas Le Sommer Valoria Laboratory, University of South Brittany Nicolas.Le-Sommer@univ-ubs.fr Abstract With the proliferation of mobiles devices

  19. Experimental evaluation of read performance for RFID-based mobile sensor data gathering applications 

    E-Print Network [OSTI]

    Currie, Iain A.; Marina, Mahesh

    We consider RFID-based sensing applications enabled by passive or semi-passive tags and mobile devices equipped with readers. We experimentally investigate the feasibility of such RFID-based mobile sensor data gathering applications, focusing on UHF...

  20. Best effort QoS support routing in mobile ad hoc networks 

    E-Print Network [OSTI]

    Luo, Heng

    2012-06-25

    In the past decades, mobile traffic generated by devices such as smartphones, iphones, laptops and mobile gateways has been growing rapidly. While traditional direct connection techniques evolve to provide better access ...

  1. 5G Network Architecture and the Future Mobile Internet

    E-Print Network [OSTI]

    Garfunkel, Eric

    Vision Faster radio ~Gbps Low-latency wireless access ~ms Dynamic spectrum, multiple radio access Internet Architecture LTE w/FIA interface WiFi w/FIA interface Standard FIA Router FIA Distributed Control Internet Architecture (FIA) MobilityFirst Project Wireless Technology Trend "5G" Internet Technology Trend

  2. A Mediation Framework for Mobile Web Service Provisioning

    E-Print Network [OSTI]

    Srirama, Satish Narayana; Prinz, Wolfgang; 10.1109/EDOCW.2006.9

    2010-01-01

    Web Services and mobile data services are the newest trends in information systems engineering in wired and wireless domains, respectively. Web Services have a broad range of service distributions while mobile phones have large and expanding user base. To address the confluence of Web Services and pervasive mobile devices and communication environments, a basic mobile Web Service provider was developed for smart phones. The performance of this Mobile Host was also analyzed in detail. Further analysis of the Mobile Host to provide proper QoS and to check Mobile Host's feasibility in the P2P networks, identified the necessity of a mediation framework. The paper describes the research conducted with the Mobile Host, identifies the tasks of the mediation framework and then discusses the feasible realization details of such a mobile Web Services mediation framework.

  3. Mobile Zigbee Sensor Networks

    E-Print Network [OSTI]

    Anantdeep, Er; Kaur, Er Balpreet

    2010-01-01

    OPNET Modeler accelerates network R&D and improves product quality through high-fidelity modeling and scalable simulation. It provides a virtual environment for designing protocols and devices, and for testing and demonstrating designs in realistic scenarios prior to production. OPNET Modeler supports 802.15.4 standard and has been used to make a model of PAN. Iterations have been performed by changing the Power of the transmitter and the throughput will has been analyzed to arrive at optimal values.An energy-efficient wireless home network based on IEEE 802.15.4, a novel architecture has been proposed. In this architecture, all nodes are classified into stationary nodes and mobile nodes according to the functionality of each node. Mobile nodes are usually battery-powered, and therefore need low-power operation. In order to improve power consumption of mobile nodes, effective handover sequence based on MAC broadcast and transmission power control based on LQ (link quality) are employed. Experimental resul...

  4. Challenges in Securing the Interface Between the Cloud and Pervasive Systems

    SciTech Connect (OSTI)

    Lagesse, Brent J

    2011-01-01

    Cloud computing presents an opportunity for pervasive systems to leverage computational and storage resources to accomplish tasks that would not normally be possible on such resource-constrained devices. Cloud computing can enable hardware designers to build lighter systems that last longer and are more mobile. Despite the advantages cloud computing offers to the designers of pervasive systems, there are some limitations of leveraging cloud computing that must be addressed. We take the position that cloud-based pervasive system must be secured holistically and discuss ways this might be accomplished. In this paper, we discuss a pervasive system utilizing cloud computing resources and issues that must be addressed in such a system. In this system, the user's mobile device cannot always have network access to leverage resources from the cloud, so it must make intelligent decisions about what data should be stored locally and what processes should be run locally. As a result of these decisions, the user becomes vulnerable to attacks while interfacing with the pervasive system.

  5. Gathering Text Entry Metrics on Android Devices

    E-Print Network [OSTI]

    MacKenzie, Scott

    Gathering Text Entry Metrics on Android Devices Abstract We developed an application to gather text entry speed and accuracy metrics on Android devices. This paper details the features of the application, Android OS ACM Classification Keywords H.5.2 Information interfaces and presentation (e.g., HCI): User

  6. Reducing complexity of consumer electronics interfaces using commonsense reasoning

    E-Print Network [OSTI]

    Espinosa Christlieb, José Humberto

    2005-01-01

    User interfaces to consumer electronics devices - Video recorders, phones, cameras, washing machines, microwave ovens, etc. - are getting too complicated to be easily used by ordinary consumers. We believe that what is ...

  7. Sealing device

    DOE Patents [OSTI]

    Garcia-Crespo, Andres Jose

    2013-12-10

    A sealing device for sealing a gap between a dovetail of a bucket assembly and a rotor wheel is disclosed. The sealing device includes a cover plate configured to cover the gap and a retention member protruding from the cover plate and configured to engage the dovetail. The sealing device provides a seal against the gap when the bucket assemply is subjected to a centrifugal force.

  8. Nanoscale Josephson Devices

    E-Print Network [OSTI]

    Bell, Chris

    , ferromagnetically (aligned ferromagnetic layers) FIB Focused Ion Beam GL Ginzburg-Landau GPIB General Purpose Interface Bus GMR Giant Magnetoresistance HTS High Temperature Superconductor I Insulator LED Light Emitting Diode LTS Low Temperature Superconductor MR... . The fabrication of intrinsic Josephson junctions in the high temperature superconductor Tl2Ba2CaCu2O8 will then be discussed, as well as Nb/MoSi2/Nb junctions, superconducting quantum interference devices, and finally GaN light emitting diodes. The work on Tl2Ba2...

  9. Radiography Device

    Broader source: Energy.gov [DOE]

    This scenario provides the planning instructions, guidance, and evaluation forms necessary to conduct an exercise involving a highway shipment of a radiography device (Class 7 - Radioactive). This...

  10. Water Dynamics at Rough Interfaces

    E-Print Network [OSTI]

    Markus Rosenstihl; Kerstin Kämpf; Felix Klameth; Matthias Sattig; Michael Vogel

    2014-07-21

    We use molecular dynamics computer simulations and nuclear magnetic resonance experiments to investigate the dynamics of water at interfaces of molecular roughness and low mobility. We find that, when approaching such interfaces, the structural relaxation of water, i.e., the $\\alpha$ process, slows down even when specific attractive interactions are absent. This prominent effect is accompanied by a smooth transition from Vogel to Arrhenius temperature dependence and by a growing importance of jump events. Consistently, at protein surfaces, deviations from Arrhenius behavior are weak when free water does not exist. Furthermore, in nanoporous silica, a dynamic crossover of liquid water occurs when a fraction of solid water forms near 225 K and, hence, the liquid dynamics changes from bulk-like to interface-dominated. At sufficiently low temperatures, water exhibits a quasi-universal $\\beta$ process, which is characterized by an activation energy of $E_a\\!=\\!0.5$ eV and involves anisotropic reorientation about large angles. As a consequence of its large amplitude, the faster $\\beta$ process destroys essentially all orientational correlation, rendering observation of a possible slower $\\alpha$ process difficult in standard experiments. Nevertheless, we find indications for the existence of structural relaxation down to a glass transition of interfacial water near 185 K. Hydrated proteins show a highly restricted backbone motion with an amplitude, which decreases upon cooling and vanishes at comparable temperatures, providing evidence for a high relevance of water rearrangements in the hydration shell for secondary protein relaxations.

  11. A Framework for Universal Service Access using Device Ensemble

    E-Print Network [OSTI]

    Mao, Zhuoqing Morley

    of the spectrum are small mobile devices with relatively poor net­ work connectivity, low computational power, smartdust motes [2], and cellular phones. At the other end of the spectrum exist more powerful devices the cellphone for the audio output. Similarly, users may wish to use their PDAs as a input device rather than

  12. Electrochromic devices

    DOE Patents [OSTI]

    Allemand, Pierre M. (Tucson, AZ); Grimes, Randall F. (Ann Arbor, MI); Ingle, Andrew R. (Tucson, AZ); Cronin, John P. (Tucson, AZ); Kennedy, Steve R. (Tuscon, AZ); Agrawal, Anoop (Tucson, AZ); Boulton, Jonathan M. (Tucson, AZ)

    2001-01-01

    An electrochromic device is disclosed having a selective ion transport layer which separates an electrochemically active material from an electrolyte containing a redox active material. The devices are particularly useful as large area architectural and automotive glazings due to there reduced back reaction.

  13. SMOC: A Secure Mobile Cloud Computing Platform Zijiang Hao, Yutao Tang, Yifan Zhang, Ed Novak, Nancy Carter, Qun Li

    E-Print Network [OSTI]

    Li, Qun

    SMOC: A Secure Mobile Cloud Computing Platform Zijiang Hao, Yutao Tang, Yifan Zhang, Ed Novak their applications either in the cloud (for high security guarantees), or on their local mobile device (for better in the cloud. Second, our platform provides security guarantees even when the mobile device operating system

  14. 4/5/2014 Scientists build tinywindmills to power mobile phones -Tech2 http://tech.firstpost.com/news-analysis/scientists-build-ting-windmills-power-mobile-phones-208443.html 1/4

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    4/5/2014 Scientists build tinywindmills to power mobile phones - Tech2 http://tech.firstpost.com/news-analysis/scientists-build-ting-windmills this website NEWS & ANALYSIS REVIEWS MOBILES LAPTOPS COMPARE TECH GURU Scientists build tiny windmills to power mobile phones Micro-windmills to power your mobile devices By NainaKhedekar / 13 Jan 2014 , 17:26 A team

  15. Mobile Facility

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxide capture |GE PutsgovSitesMobile Facility AMF

  16. Mobile Resources

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework uses concrete7 AssessmentBusinessAlternative Fueling StationMobile

  17. NONLINEAR OPTICS AT INTERFACES

    E-Print Network [OSTI]

    Chen, Chenson K.

    2010-01-01

    N. Bloembergen, Nonlinear Optics (W. A. Benjamin, 1977) p.Research Division NONLINEAR OPTICS AT INTERFACES Chenson K.ED LBL-12084 NONLINEAR OPTICS AT INTERFACES Chenson K. Chen

  18. Reaction Dynamics at Liquid Interfaces

    E-Print Network [OSTI]

    Benjamin, Ilan

    2015-01-01

    dielectric semiconductor-liquid interfaces. J. Phys. Chem.rates across liquid-liquid interfaces. J. Phys. Chem.rates across liquid-liquid interfaces. 2. Relationships and

  19. A session-based architecture for Internet mobility

    E-Print Network [OSTI]

    Snoeren, Mark Alexander Connell, 1975-

    2003-01-01

    The proliferation of mobile computing devices and wireless networking products over the past decade has led to an increasingly nomadic computing lifestyle. A computer is no longer an immobile, gargantuan machine that remains ...

  20. Selecting and Applying Interfacings 

    E-Print Network [OSTI]

    2006-05-01

    provides some ?give? to garment pieces. Woven interfacing in the appropriate weight and cut on the bias can be used on knits to prevent stretching. Interfacings containing wool can be shaped and molded with steam. Nonwoven interfacings are usually made... cutting out the garment.) Surface problems, such as bubbling, show up when the interfacing and garment fabric have incompat- ible shrinkage. Select a method of preshrinking that avoids distorting the fabric or fusing compound. Common methods...

  1. Quantum interfaces Karl Svozil

    E-Print Network [OSTI]

    Svozil, Karl

    Quantum interfaces Karl Svozil Institute for Theoretical Physics, Vienna University of Technology they consider to be objects. The cartesian cut or, in modern terminology, the interface mediating this exchange the necessary conceptual means. An attempt is made to formalize the interface, in particular the quantum

  2. HYBRID JINI FOR LIMITED DEVICES VINCENT LENDERS, POLLY HUANG AND MEN MUHEIM

    E-Print Network [OSTI]

    Huang, Polly

    HYBRID JINI FOR LIMITED DEVICES VINCENT LENDERS, POLLY HUANG AND MEN MUHEIM ETH Z¨urich E-mail: lenders, huang¡ @tik.ee.ethz.ch, men@ife.ee.ethz.ch We envision a future of heterogeneous mobile devices

  3. Crowdsourcing for Mobile Data Management (Advanced Seminar Abstract)

    E-Print Network [OSTI]

    Zeinalipour, Demetris

    of the seminar, we will overview the crowdsourcing research landscape from a variety of perspectives have developed and deployed over the last few years. The seminar concludes with challenges of mobile devices that facilitates research and development of mobile crowdsourcing applications

  4. Cooperating mobile robots

    DOE Patents [OSTI]

    Harrington, John J.; Eskridge, Steven E.; Hurtado, John E.; Byrne, Raymond H.

    2004-02-03

    A miniature mobile robot provides a relatively inexpensive mobile robot. A mobile robot for searching an area provides a way for multiple mobile robots in cooperating teams. A robotic system with a team of mobile robots communicating information among each other provides a way to locate a source in cooperation. A mobile robot with a sensor, a communication system, and a processor, provides a way to execute a strategy for searching an area.

  5. (OWC's) ' (heaving devices) (heaving devices)

    E-Print Network [OSTI]

    Psarrakos, Panayiotis

    Testing», EU GD Energy, 2002 ­ 2003). ­ Coordination action on Ocean Energy", EU GD Research, 2004 ­ 2007 ` ' : ­ ­ : ­ ­ #12;: : : · : · : . (OWC's) ' (heaving devices University · ­ "Offshore Wave Energy Converters (OWEC1)", EU, GD Research, OULE II, 19931995. ­ LABBUOY

  6. P2P Systems Meet Mobile Computing: A Community-Oriented Software Infrastructure for Mobile Social Applications

    E-Print Network [OSTI]

    Borcea, Cristian

    Applications Cristian Borcea Department of Computer Science New Jersey Institute of Technology Newark, NJ, USA creates an unprecedented potential for innovative mobile applications that can enhance users' social-scale dynamic interactions be- tween mobile devices, as required by these applications. This paper proposes

  7. Geo-locked Photo Sharing on Mobile We introduce the idea of geo-locking through a mobile

    E-Print Network [OSTI]

    Theune, Mariët

    Geo-locked Photo Sharing on Mobile Devices Abstract We introduce the idea of geo-locking through a mobile phone based photo sharing application called Picalilly (figure 1). Using its geo-locking feature, Picalilly allows its users to manually define geographical boundaries for sharing photos ­ limiting sharing

  8. Wireless Power Hotspot that Charges All of Your Devices

    E-Print Network [OSTI]

    Shi, Lixin

    Each year, consumers carry an increasing number of gadgets on their person: mobile phones, tablets, smartwatches, etc. As a result, users must remember to recharge each device, every day. Wireless charging promises to free ...

  9. A Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks

    E-Print Network [OSTI]

    . A WMN is a collection of stationary wireless mesh routers and mobile mesh clients. Wireless mesh routers mesh routers via traditional Ethernet or wireless connections. Through multi-hop wireless relay, mobileA Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks Yunxia

  10. Detecting Energy-Greedy Anomalies and Mobile Malware Hahnsang Kim, Joshua Smith, Kang G. Shin

    E-Print Network [OSTI]

    Shihada, Basem

    }@eecs.umich.edu ABSTRACT Mobile users of computation and communication services have been rapidly adopting battery-powered mobile hand- helds, such as PocketPCs and SmartPhones, for their work. However, the limited battery-lifetime of these devices re- stricts their portability and applicability, and this weak- ness can be exacerbated by mobile

  11. Context-Aware Mobile Power Management Using Fuzzy Inference as a Service

    E-Print Network [OSTI]

    Simunic, Tajana

    process generation. However, as mobile battery technology has not grown at the same rate, device lifetimes approach using actual periodic and streaming applications on a mobile phone. Our results show energy][8][21] over the past decade, as new mobile technologies emerge. In general, previous work on context aware

  12. Energy-Efficient Transaction Management for Mobile Ad-hoc Network Databases

    E-Print Network [OSTI]

    Gruenwald, Le

    mobile node to support services and applications [6]. Also the battery technology is not developed as rapidly as the mobile devices and wireless technologies, so that the limited battery lifetime is always system. In this system, both clients and servers are mobile, wireless and battery

  13. An Energy-efficient Concurrency Control Algorithm for Mobile Ad-hoc Network Databases

    E-Print Network [OSTI]

    Gruenwald, Le

    and applications [5]. Also battery technology is not developed as rapidly as mobile devices and wireless and battery- powered nodes, and every node can roam freely. A mobile database system built on a MANET is called a MANET database system. In this system, both clients and servers are mobile, wireless and battery

  14. Improving Computational Efficiency for Personalized Medical Applications in Mobile Cloud Computing Environment

    E-Print Network [OSTI]

    Obradovic, Zoran

    Improving Computational Efficiency for Personalized Medical Applications in Mobile Cloud Computing pronounced. First one is mobile computing and the second one is cloud services. Both these technologies have and wellness applications space. The affordances offered by mobile computing devices are commonplace and so

  15. Thin is Green: Leveraging the Thin-Client Paradigm for Sustainable Mobile Computing

    E-Print Network [OSTI]

    Namboodiri, Vinod

    1 Thin is Green: Leveraging the Thin-Client Paradigm for Sustainable Mobile Computing Toolika Ghose--Progress in the area of environmental sustainability for the mobile computing industry could be achieved by making the use of a thin-client approach, whereby a mobile device relies mainly on the resources at a remote

  16. Measuring the Client Performance and Energy Consumption in Mobile Cloud Gaming

    E-Print Network [OSTI]

    Chen, Sheng-Wei

    Measuring the Client Performance and Energy Consumption in Mobile Cloud Gaming Chun-Ying Huang1, Po-constrained devices may lead to inferior performance and high energy consumption. For example, the gaming frame rate and energy consumption of mobile clients is critical to the success of the new mobile cloud gaming ecosystem

  17. Tandem robot control system and method for controlling mobile robots in tandem

    DOE Patents [OSTI]

    Hayward, David R. (Albuquerque, NM); Buttz, James H. (Albuquerque, NM); Shirey, David L. (Albuquerque, NM)

    2002-01-01

    A control system for controlling mobile robots provides a way to control mobile robots, connected in tandem with coupling devices, to navigate across difficult terrain or in closed spaces. The mobile robots can be controlled cooperatively as a coupled system in linked mode or controlled individually as separate robots.

  18. Resource Footprint of a Manycast Protocol Implementation on Multiple Mobile Platforms

    E-Print Network [OSTI]

    -MANET). Mobile communication with handheld devices, and IC-MANET communication in disaster scenarios in particResource Footprint of a Manycast Protocol Implementation on Multiple Mobile Platforms Ekhiotz Jon not pay enough attention to measurable and reproducible indications of the mobile footprint including

  19. Adapting Linux for Mobile Platforms: An Empirical Study of Android Foutse Khomh, Hao Yuan, Ying Zou

    E-Print Network [OSTI]

    Zou, Ying

    Adapting Linux for Mobile Platforms: An Empirical Study of Android Foutse Khomh, Hao Yuan, Ying Zou.e., Android). The Android mobile operating system has become one of the most popular adaptations of the Linux kernel with approximately 60 millions new mobile devices running Android each year. Despite many studies

  20. A Bayesian Game Formulation of Power Dissipation and Response Time Minimization in a Mobile Cloud

    E-Print Network [OSTI]

    Pedram, Massoud

    A Bayesian Game Formulation of Power Dissipation and Response Time Minimization in a Mobile Cloud cloud computing and virtualization techniques provide mobile devices with battery energy saving to the cloud. This paper considers a mobile cloud computing (MCC) interaction system consisting of multiple

  1. Multijunction photovoltaic device and fabrication method

    DOE Patents [OSTI]

    Arya, Rajeewa R. (Jamison, PA); Catalano, Anthony W. (Furlong, PA)

    1993-09-21

    A multijunction photovoltaic device includes first and second amorphous silicon PIN photovoltaic cells in a stacked arrangement. An interface layer, composed of a doped silicon compound, is disposed between the two cells and has a lower bandgap than the respective n- and p-type adjacent layers of the first and second cells. The interface layer forms an ohmic contact with the one or the adjacent cell layers of the same conductivity type, and a tunnel junction with the other of the adjacent cell layers. The disclosed device is fabricated by a glow discharge process.

  2. Image Processing and Interface for Retinal Visual Wentai Liu1

    E-Print Network [OSTI]

    Arizona, University of

    Image Processing and Interface for Retinal Visual Prostheses Wentai Liu1 , Wolfgang Fink2 , Mark of pixels/electrodes of a retinal implant may restore low-resolution vision for unaided mobility and large print reading. We describe the real-time application of image processing techniques such as contrast

  3. Electrochemical device

    DOE Patents [OSTI]

    Grimes, Patrick G. (Westfield, NJ); Einstein, Harry (Springfield, NJ); Bellows, Richard J. (Westfield, NJ)

    1988-01-12

    A tunnel protected electrochemical device features channels fluidically communicating between manifold, tunnels and cells. The channels are designed to provide the most efficient use of auxiliary power. The channels have a greater hydraulic pressure drop and electrical resistance than the manifold. This will provide a design with the optimum auxiliary energy requirements.

  4. Detection device

    DOE Patents [OSTI]

    Smith, Jay E. (Pittsburgh, PA)

    1984-01-01

    The present invention is directed to a detection device comprising: (1) an entrance chamber, (2) a central chamber, and (3) an exit chamber. The central chamber includes an ionizing gas, anode, and means for connecting the anode with an external power supply and pulse counter.

  5. A Scenario-Based Mobile Application for Robot-Assisted Smart Digital Homes

    E-Print Network [OSTI]

    Manashty, Ali Reza; Jahromi, Zahra Forootan

    2010-01-01

    Smart homes are becoming more popular, as every day a new home appliance can be digitally controlled. Smart Digital Homes are using a server to make interaction with all the possible devices in one place, on a computer or webpage. In this paper we designed and implemented a mobile application using Windows Mobile platform that can connect to the controlling server of a Smart Home and grants the access to the Smart Home devices and robots everywhere possible. UML diagrams are presented to illustrate the application design process. Robots are also considered as devices that are able to interact to other object and devices. Scenarios are defined as a set of sequential actions to help manage different tasks all in one place. The mobile application can connect to the server using GPRS mobile internet and Short Message System (SMS). Interactive home map is also designed for easier status-checking and interacting with the devices using the mobile phones.

  6. Diffusion between evolving interfaces

    E-Print Network [OSTI]

    Janne Juntunen; Juha Merikoski

    2010-11-19

    Diffusion in an evolving environment is studied by continuos-time Monte Carlo simulations. Diffusion is modelled by continuos-time random walkers on a lattice, in a dynamic environment provided by bubbles between two one-dimensional interfaces driven symmetrically towards each other. For one-dimensional random walkers constrained by the interfaces, the bubble size distribution domi- nates diffusion. For two-dimensional random walkers, it is also controlled by the topography and dynamics of the interfaces. The results of the one-dimensional case are recovered in the limit where the interfaces are strongly driven. Even with simple hard-core repulsion between the interfaces and the particles, diffusion is found to depend strongly on the details of the dynamical rules of particles close to the interfaces. Article reference: Journal of Physics: Condensed Matter 22, 465402 (2010).

  7. Acquisition and analysis of volatile memory from android devices Joe Sylve a

    E-Print Network [OSTI]

    Richard III, Golden G.

    Acquisition and analysis of volatile memory from android devices Joe Sylve a , Andrew Case b 24 October 2011 Keywords: Android Memory forensics Memory analysis Linux Mobile device forensics a b s t r a c t The Android operating system for mobile phones, which is still relatively new, is rapidly

  8. Brain-Computer Interfaces

    E-Print Network [OSTI]

    Aggarwal, Khushbu

    2009-01-01

    I \\ November 16, 2008). CNN. ’Brain’ in a dish ?ies ?ightREFERENCES Adams, Ray. Brain Computer Interfaces: Psychologyaccessed Biever, Celeste. Brain cells in a dish ?y ?ghter

  9. Mobile Robot Obstacle Avoidance Via Depth From Focus

    E-Print Network [OSTI]

    Tomasi, Carlo

    they are active devices that send ultrasounds into the environment. In- frared devices and laser range nders share Abstract A critical challenge in the creation of autonomous mobile robots is the reliable detection static and moving obstacles in its path. This essential task often relies on sonars to provide distance

  10. Combined electrophoresis-electrospray interface and method

    DOE Patents [OSTI]

    Smith, R.D.; Udseth, H.R.; Barinaga, C.J.

    1995-06-13

    An improvement to the system and method is disclosed for analyzing molecular constituents of a composition sample that comprises improvements to an electrospray ionization source for interfacing to mass spectrometers and other detection devices. The improvement consists of establishing a unique electrical circuit pattern and nozzle configuration, a metallic coated and conical shaped capillary outlet, coupled with sizing of the capillary to obtain maximum sensitivity. 10 figs.

  11. VMS software for the Jorway-411 interface

    SciTech Connect (OSTI)

    Dorries, T.; Moore, C.; Pordes, R.; White, V.

    1987-05-01

    This report describes a Software Package used to access CAMAC through the Jorway-411 Interface, for use on VAX/VMS systems. The software can be used to access parallel and/or serial CAMAC branch highways, and multiple Jorways may be connected to the VAX UNIBUS or MicroVax QBUS. The software available includes a VAX/VMS device driver for the JORWAY-411 and support routines and programs that access the driver. The software is accompanied by extensive documentation.

  12. Laser device

    DOE Patents [OSTI]

    Scott, Jill R. (Idaho Falls, ID); Tremblay, Paul L. (Idaho Falls, ID)

    2008-08-19

    A laser device includes a virtual source configured to aim laser energy that originates from a true source. The virtual source has a vertical rotational axis during vertical motion of the virtual source and the vertical axis passes through an exit point from which the laser energy emanates independent of virtual source position. The emanating laser energy is collinear with an orientation line. The laser device includes a virtual source manipulation mechanism that positions the virtual source. The manipulation mechanism has a center of lateral pivot approximately coincident with a lateral index and a center of vertical pivot approximately coincident with a vertical index. The vertical index and lateral index intersect at an index origin. The virtual source and manipulation mechanism auto align the orientation line through the index origin during virtual source motion.

  13. Cord UIs: Controlling Devices with Augmented Cables Philipp Schoessler1

    E-Print Network [OSTI]

    different interactions like tying knots, stretching, pinching and kinking to control the flow of data and Interface; Ubiquity; Touch Sensors; Seamless Interface; Sensing Technology. ACM Classification Keywords H.5 and wireless technologies have advanced to a point where they can be used to charge small devices over short

  14. Optoelectronic devices utilizing materials having enhanced electronic transitions

    DOE Patents [OSTI]

    Black, Marcie R.

    2013-04-09

    An optoelectronic device that includes a material having enhanced electronic transitions. The electronic transitions are enhanced by mixing electronic states at an interface. The interface may be formed by a nano-well, a nano-dot, or a nano-wire.

  15. Computational Modeling of Electrolyte/Cathode Interfaces in Proton Exchange Membrane Fuel Cells

    E-Print Network [OSTI]

    Bjørnstad, Ottar Nordal

    Computational Modeling of Electrolyte/Cathode Interfaces in Proton Exchange Membrane Fuel Cells Dr Proton exchange membrane fuel cells (PEMFCs) are alternative energy conversion devices that efficiently. The fundamental relationship between operating conditions and device performance will help to optimize the device

  16. Electrical Modulation of the Local Conduction at Oxide Tubular Interfaces

    SciTech Connect (OSTI)

    Hsieh, Ying-Hui [National Chiao Tung University, Hsinchu, Taiwan] [National Chiao Tung University, Hsinchu, Taiwan; Strelcov, Evgheni [ORNL] [ORNL; Jia-Ming, Liou [National Cheng Kung University, Tainan, Taiwan] [National Cheng Kung University, Tainan, Taiwan; Chia-Ying, Shen [National Chiao Tung University, Hsinchu, Taiwan] [National Chiao Tung University, Hsinchu, Taiwan; Yi-Chun, Chen [National Cheng Kung University, Tainan, Taiwan] [National Cheng Kung University, Tainan, Taiwan; Kalinin, Sergei V [ORNL] [ORNL; Ying-Hao, Chu [National Chiao Tung University, Hsinchu, Taiwan] [National Chiao Tung University, Hsinchu, Taiwan

    2013-01-01

    Hetero-interfaces between complex oxides have sparked considerable interest due to their fascinating physical properties and offer new possibilities for next-generation electronic devices. The key to realize practical applications is the control through external stimulus. In this study, we take the self-assembled BiFeO3-CoFe2O4 hetero-interface as a model system to demonstrate the non-volatile electric control of the local conduction at the complex oxide tubular interface. The fundamental mechanism behind this modulation was explored based on static and dynamic conducting atomic force microscopy. We found the movement of oxygen vacancies in the BiFeO3-CoFe2O4 heterostructure is the key to drive this intriguing behavior. This study delivers a possibility of designing new device for next-generation electronic devices.

  17. A Double-Data Rate (DDR) Processing-in-Memory (PIM) Device with WideWord

    E-Print Network [OSTI]

    Draper, Jeff

    A Double-Data Rate (DDR) Processing-in- Memory (PIM) Device with WideWord Floating-Point Capability incorporates a DDR SDRAM interface for its inclusion in commodity systems, such as the HP zx6000 workstation technology, a double-data rate (DDR) SDRAM interface was developed and incorporated into the PIM device

  18. Amorphous silicon thin film transistor as nonvolatile device

    E-Print Network [OSTI]

    Nominanda, Helinda

    2008-10-10

    have been measured. The gamma-ray irradiation damaged bulk films and interfaces and caused the shift of the transfer characteristics to the positive voltage direction. The field effect mobility, on/off current ratio, and interface state density... accumulation layer, and (2) the gate, the gate dielectric, and the channel are viewed as a capacitor,25 i.e., the gate voltage, Vg, controls the mobile charge in the channel. The current observed at the drain, Id, ( ) dtgeffSiNd VVVLWCI x ?= µ (1) where...

  19. Transportation Storage Interface | Department of Energy

    Office of Environmental Management (EM)

    Storage Interface Transportation Storage Interface Regulation of Future Extended Storage and Transportation. Transportation Storage Interface More Documents & Publications Gap...

  20. Emergent Phenomena at Complex Oxide Interfaces

    E-Print Network [OSTI]

    Yu, Pu

    2011-01-01

    across the polar interfaces of ferroelectric het-films . . . . . . . . . . . . 3 Interface control of bulkdi?erent interfaces. . . . . . . . . . . . . . . . . . . . .

  1. OLED devices

    DOE Patents [OSTI]

    Sapochak, Linda Susan [Arlington, VA; Burrows, Paul Edward [Kennewick, WA; Bimalchandra, Asanga [Richland, WA

    2011-02-22

    An OLED device having an emission layer formed of an ambipolar phosphine oxide host material and a dopant, a hole transport layer in electrical communication with an anode, an electron transport layer in communication with a cathode, wherein the HOMO energy of the hole transport layer is substantially the same as the HOMO energy of the ambipolar host in the emission layer, and the LUMO energy of the electron transport layer is substantially the same as the LUMO energy of the ambipolar host in the emission layer.

  2. Diversionary device

    DOE Patents [OSTI]

    Grubelich, Mark C. (Albuquerque, NM)

    2001-01-01

    A diversionary device has a housing having at least one opening and containing a non-explosive propellant and a quantity of fine powder packed within the housing, with the powder being located between the propellant and the opening. When the propellant is activated, it has sufficient energy to propel the powder through the opening to produce a cloud of powder outside the housing. An igniter is also provided for igniting the cloud of powder to create a diversionary flash and bang, but at a low enough pressure to avoid injuring nearby people.

  3. An interface tracking model for droplet electrocoalescence.

    SciTech Connect (OSTI)

    Erickson, Lindsay Crowl

    2013-09-01

    This report describes an Early Career Laboratory Directed Research and Development (LDRD) project to develop an interface tracking model for droplet electrocoalescence. Many fluid-based technologies rely on electrical fields to control the motion of droplets, e.g. microfluidic devices for high-speed droplet sorting, solution separation for chemical detectors, and purification of biodiesel fuel. Precise control over droplets is crucial to these applications. However, electric fields can induce complex and unpredictable fluid dynamics. Recent experiments (Ristenpart et al. 2009) have demonstrated that oppositely charged droplets bounce rather than coalesce in the presence of strong electric fields. A transient aqueous bridge forms between approaching drops prior to pinch-off. This observation applies to many types of fluids, but neither theory nor experiments have been able to offer a satisfactory explanation. Analytic hydrodynamic approximations for interfaces become invalid near coalescence, and therefore detailed numerical simulations are necessary. This is a computationally challenging problem that involves tracking a moving interface and solving complex multi-physics and multi-scale dynamics, which are beyond the capabilities of most state-of-the-art simulations. An interface-tracking model for electro-coalescence can provide a new perspective to a variety of applications in which interfacial physics are coupled with electrodynamics, including electro-osmosis, fabrication of microelectronics, fuel atomization, oil dehydration, nuclear waste reprocessing and solution separation for chemical detectors. We present a conformal decomposition finite element (CDFEM) interface-tracking method for the electrohydrodynamics of two-phase flow to demonstrate electro-coalescence. CDFEM is a sharp interface method that decomposes elements along fluid-fluid boundaries and uses a level set function to represent the interface.

  4. SWAMI: An Autonomous Mobile Robot for Inspection of Nuclear Waste Storage Facilities

    E-Print Network [OSTI]

    Stephens, Larry M.

    SWAMI: An Autonomous Mobile Robot for Inspection of Nuclear Waste Storage Facilities Ron Fulbright Inspector (SWAMI) is a prototype mobile robot designed to perform autonomous inspection of nuclear waste user interface building tool called UIM/X. Introduction Safe disposal of nuclear waste is a difficult

  5. “Cute” displays: Developing an Emotional Bond with Your Mobile Interface

    E-Print Network [OSTI]

    Rousi, Rebekah

    2009-01-01

    development. Applied Ergonomics. 33. 289–294. [13] Cheok, A.Engineering, or Kansei Ergonomics, is a sphere of user-

  6. Interface Lessons for Fully and Semi-Autonomous Mobile Robots

    E-Print Network [OSTI]

    Steinfeld, Aaron

    . However a later study comparing head- mounted displays with periscopes in an armored vehicle resulted

  7. A SOCIAL MESSAGING INTERFACE FOR LOCATION AWARE MOBILE INTERACTION

    E-Print Network [OSTI]

    Karahalios, Karrie G.

    and inspired my research and most importantly became a close friend. I feel extremely lucky to have worked importantly, I want to express my deepest gratitude to my parents, my younger brother Monu, and my friends Abhijeet, Nishit and Cynthia. They have constantly wanted the best for me and made sure that the most

  8. On Effectively Exploiting Multiple Wireless Interfaces in Mobile Hosts

    E-Print Network [OSTI]

    Sivakumar, Raghupathy

    the high-bandwidth one is temporarily down · Relation to TCP: blackouts Impact from blackout ­ Blackout-start blackout 1V. Bychkovsky, B. Hull, A. Miu, H. Balakrishnan, and S. Madden, "A measurement study of vehicular internet access using in situ wi-fi networks," Mobicom `06. #12;10 Solution 2: Proxying-blackout

  9. “Cute” displays: Developing an Emotional Bond with Your Mobile Interface

    E-Print Network [OSTI]

    Rousi, Rebekah

    2009-01-01

    Conference 2004. University of Split, Croatia, DOI= http://Conference 2004. University of Split, Croatia, DOI= http://

  10. Touch-Optimised Mobile Interface for Invenio Digital Library

    E-Print Network [OSTI]

    Tapparel, Yannick

    Invenio is free software platform for digital libraries and document repositories on the web. Invenio was originally developed at CERN to power its scientific document server containing about 1 million of articles, books, photos, videos, and more.\

  11. Reaction Dynamics at Liquid Interfaces

    E-Print Network [OSTI]

    Benjamin, Ilan

    2015-01-01

    Specific ion effects at the air/water interface. Chem. Rev.Diehl A. 2009. Ions at the air-water interface: An end to aequilibria of Eosin B at the air/water interface. Langmuir

  12. Mobile Proactive secret sharing

    E-Print Network [OSTI]

    Schultz, David Andrew

    2007-01-01

    This thesis describes mobile proactive secret sharing (MPSS), an extension of proactive secret sharing. Mobile proactive secret sharing is much more flexible than proactive secret sharing in terms of group membership: ...

  13. Keeping Mobile Robots Connected

    E-Print Network [OSTI]

    Lynch, Nancy

    2009-06-17

    Designing robust algorithms for mobile agents with reliable communication is difficult due to the distributed nature of computation, in mobile ad hoc networks (MANETs) the matter is exacerbated by the need to ensure ...

  14. Structure, defects, and strain in silicon-silicon oxide interfaces

    SciTech Connect (OSTI)

    Kova?evi?, Goran Pivac, Branko

    2014-01-28

    The structure of the interfaces between silicon and silicon-oxide is responsible for proper functioning of MOSFET devices while defects in the interface can deteriorate this function and lead to their failure. In this paper we modeled this interface and characterized its defects and strain. MD simulations were used for reconstructing interfaces into a thermodynamically stable configuration. In all modeled interfaces, defects were found in the form of three-coordinated silicon atom, five coordinated silicon atom, threefold-coordinated oxygen atom, or displaced oxygen atom. Three-coordinated oxygen atom can be created if dangling bonds on silicon are close enough. The structure and stability of three-coordinated silicon atoms (P{sub b} defect) depend on the charge as well as on the electric field across the interface. The negatively charged P{sub b} defect is the most stable one, but the electric field resulting from the interface reduces that stability. Interfaces with large differences in periodic constants of silicon and silicon oxide can be stabilized by buckling of silicon layer. The mechanical stress resulted from the interface between silicon and silicon oxide is greater in the silicon oxide layer. Ab initio modeling of clusters representing silicon and silicon oxide shows about three time larger susceptibility to strain in silicon oxide than in silicon if exposed to the same deformation.

  15. An Android Smart Phone Interface for a Dynamic Direction of Arrival System 

    E-Print Network [OSTI]

    Revier, Daniel

    2012-05-02

    areas to complement the shortcomings of GPS. These small networks, termed Local Positioning Systems (LPS), were implemented via Android OS mobile phone devices in coordination with a ded- icated direction-of-arrival (DOA) server through a polarization...

  16. A Single Inductor, Multiple Input Piezoelectric Interface Circuit Capable of Harvesting Energy from Asynchronously Vibrating Sources 

    E-Print Network [OSTI]

    Ribeiro, Roland

    2014-10-23

    The energy harvesting industry has seen steady growth in recent years. This growth has been driven by the increasing demand for remote sensing, implantable technologies, and increased battery life in mobile and hand held devices. Due to the limited...

  17. Optoelectronic device

    DOE Patents [OSTI]

    Bonekamp, Jeffrey E.; Boven, Michelle L.; Gaston, Ryan S.

    2014-09-09

    The invention is an optoelectronic device comprising an active portion which converts light to electricity or converts electricity to light, the active portion having a front side for the transmittal of the light and a back side opposite from the front side, at least two electrical leads to the active portion to convey electricity to or from the active portion, an enclosure surrounding the active portion and through which the at least two electrical leads pass wherein the hermetically sealed enclosure comprises at the front side of the active portion a barrier material which allows for transmittal of light, one or more getter materials disposed so as to not impede the transmission of light to or from the active portion, and a contiguous gap pathway to the getter material which pathway is disposed between the active portion and the barrier material.

  18. Viscoelasticity of stepped interfaces

    E-Print Network [OSTI]

    Demkowicz, Michael J.

    Using molecular dynamics modeling, we show that interfaces in sputter deposited Cu-Nb superlattices exhibit time-dependent elasticity, i.e., viscoelasticity, under shear loading. In the high temperature and small strain ...

  19. Tactile Feedback Can Assist Vision During Mobile Interactions

    E-Print Network [OSTI]

    Hayward, Vincent

    Mobile Interaction, Tactile Feedback ACM Classification Keywords H.5.2 Information Interfaces for a particular tune in a portable music player, see Fig. 1(b). Permission to make digital or hard copies of all was proposed to aid jet pi- lots to become aware of impending stalls [4]. Since then, it has been shown

  20. Towards Energy-Proportional Datacenter Memory with Mobile DRAM

    E-Print Network [OSTI]

    Kozyrakis, Christos

    is designed for high bandwidth but not for energy proportionality. A system using 20% of the peak DDR3 for energy efficiency. To support channel band- widths of more than 10GB/s, high-speed DDR3 interfacesTowards Energy-Proportional Datacenter Memory with Mobile DRAM Krishna T. Malladi Frank A. Nothaft

  1. MediaQ Mobile User Manual Table of Contents

    E-Print Network [OSTI]

    Shahabi, Cyrus

    this data W4-metadata which can be obtained by utilizing camera sensors, geospatial and computer vision, and search mobile multimedia contents using automatically tagged geospatial metadata. User on a map interface according to their automatically sensed geospatial and other metadata. MediaQ consists

  2. 4/2/2014 Micro windmills maysoon recharge your mobile phone -Yahoo News Philippines https://ph.news.yahoo.com/micro-windmills-may-soon-recharge-mobile-phone-091158453.html 1/1

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    4/2/2014 Micro windmills maysoon recharge your mobile phone - Yahoo News Philippines https://ph.news.yahoo.com/micro-windmills-may-soon-recharge-mobile-phone-091158453.html 1/1 Micro windmills may, researchers are using windmills to generate power for modern devices such as our mobile phones. Of course

  3. 3/4/2014 Micro windmills maysoon recharge your mobile phone -Yahoo News Singapore http://sg.news.yahoo.com/micro-windmills-may-soon-recharge-mobile-phone-091158453.html 1/1

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    3/4/2014 Micro windmills maysoon recharge your mobile phone - Yahoo News Singapore http://sg.news.yahoo.com/micro-windmills-may-soon-recharge-mobile-phone-091158453.html 1/1 Micro windmills may soon recharge your mobile phone GMA News Online ­ Mon, Jan 13, 2014 Taking a cue from the Dutch, researchers are using windmills to generate power for modern devices

  4. Circle Formation for Oblivious Anonymous Mobile Robots with No Common Sense of Orientation

    E-Print Network [OSTI]

    Défago, Xavier

    Circle Formation for Oblivious Anonymous Mobile Robots with No Common Sense of Orientation Xavier D by observing each others position. Categories and Subject Descriptors F.1.1 [Computation by Abstract Devices]: Models of Computation--unbounded-actions devices; F.1.2 [Compu- tation by Abstract Devices]: Modes

  5. Integrated device architectures for electrochromic devices

    DOE Patents [OSTI]

    Frey, Jonathan Mack; Berland, Brian Spencer

    2015-04-21

    This disclosure describes systems and methods for creating monolithically integrated electrochromic devices which may be a flexible electrochromic device. Monolithic integration of thin film electrochromic devices may involve the electrical interconnection of multiple individual electrochromic devices through the creation of specific structures such as conductive pathway or insulating isolation trenches.

  6. Nitride semiconductor Surface and interface characterization and device design

    E-Print Network [OSTI]

    Zhang, Hongtao

    2006-01-01

    83 A3.2 Electroplating Fabrication…………………………………………..8897 Table A.3.1 Electroplating conditions and measuredin the space. A.3.2 Electroplating Fabrication The basic

  7. Interface Surprises May Motivate Novel Oxide Electronic Devices

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    was published August 17, 2014 in Nature Materials. Collaborators from Korea, Norway, Ukraine and the United States analyzed atomic-scale polarization behavior and chemical...

  8. Quantum optical interface for gate-controlled spintronic devices

    E-Print Network [OSTI]

    Hans-Andreas Engel; Jacob M. Taylor; Mikhail D. Lukin; Atac Imamoglu

    2006-12-29

    We describe an opto-electronic structure in which charge and spin degrees of freedom in electrical gate-defined quantum dots can be coherently coupled to light. This is achieved via electron-electron interaction or via electron tunneling into a proximal self-assembled quantum dot. We illustrate potential applications of this approach by considering several quantum control techniques, including optical read-out of gate-controlled semiconductor quantum bits and controlled generation of entangled photon-spin pairs.

  9. Nitride semiconductor Surface and interface characterization and device design

    E-Print Network [OSTI]

    Zhang, Hongtao

    2006-01-01

    piezoelectric polarization effects in nitride heterostructures," in III-V Nitride Semiconductors: Applications

  10. Nitride semiconductor Surface and interface characterization and device design

    E-Print Network [OSTI]

    Zhang, Hongtao

    2006-01-01

    this study. The silicon oxide layer as present only for thethis study. The silicon oxide layer as present only for theadhesion of Ni to the oxide layer. For the In 0.054 Ga 0.946

  11. Metal oxide/organic interface investigations for photovoltaic devices

    E-Print Network [OSTI]

    Pachoumi, Olympia

    2014-10-07

    the performance and stability of interfacial charge extraction layers for organic solar cells. Two novel ternary metal oxides, zinc-strontrium- oxide (ZnSrO) and zinc-barium-oxide (ZnBaO), were fabricated and their use as electron extraction layers in inverted...

  12. Delivering web pages to mobile phones or personal digital assistants has become possible with the latest wireless

    E-Print Network [OSTI]

    Lee, Wee Sun

    1 ABSTRACT Delivering web pages to mobile phones or personal digital assistants has become possible. Converting web pages for delivery to a mobile device is an exciting new problem. In this paper, we propose a web page. This allows the extraction of only important parts of web pages for delivery to mobile

  13. Figure 1. ComTouch Concept drawing showing a handheld sleeve that fits onto the back of a mobile phone

    E-Print Network [OSTI]

    Jacob, Robert J.K.

    Touch, is a vibrotactile device sleeve that fits over the back of a mobile phone. The basic concept is a handheld deviceFigure 1. ComTouch Concept drawing showing a handheld sleeve that fits onto the back of a mobile

  14. Performance Analysis of Battery Power Management Schemes in Wireless Mobile Balakrishna J. Prabhu, A. Chockalingam and Vinod Sharma

    E-Print Network [OSTI]

    Sharma, Vinod

    Performance Analysis of Battery Power Management Schemes in Wireless Mobile Devices Balakrishna J Abstract--In this paper, we analyze the performance of battery power management schemes in wireless mobile devices using a queueing theory approach. We model the battery as a server with finite service capacity

  15. Defect induced mobility enhancement: Gadolinium oxide (100) on Si(100)

    SciTech Connect (OSTI)

    Sitaputra, W. [Department of Physics and Optical Science, University of North Carolina at Charlotte, Charlotte, North Carolina 28223 (United States); Tsu, R. [Department of Physics and Optical Science, University of North Carolina at Charlotte, Charlotte, North Carolina 28223 (United States); Department of Electrical and Computer Engineering, University of North Carolina at Charlotte, Charlotte, North Carolina 28223 (United States)

    2012-11-26

    Growth of predominantly single crystal (100)-oriented gadolinium oxide (Gd{sub 2}O{sub 3}) on a p-type Si(100) and growth of a polycrystal with a predominant Gd{sub 2}O{sub 3}(100) crystallite on a n-type Si(100) was performed using molecular beam epitaxy. Despite a poorer crystal structure than Gd{sub 2}O{sub 3}(110), an enhancement in carrier mobility can be found only from the Gd{sub 2}O{sub 3}(100)/n-type Si(100) interface. The mobility of 1715-1780 cm{sup 2}/V {center_dot} s was observed at room temperature, for carrier concentration >10{sup 20} cm{sup -3}. This accumulation of the electrons and the mobility enhancement may arise from the two-dimensional confinement due to charge transfer across the interface similar to transfer doping.

  16. On Relational Interfaces Stavros Tripakis

    E-Print Network [OSTI]

    On Relational Interfaces Stavros Tripakis Ben Lickly Thomas A. Henzinger Edward A. Lee Electrical permission. #12;On Relational Interfaces Stavros Tripakis UC Berkeley Ben Lickly UC Berkeley Thomas A, Henzinger et al, on interface theories for component- based design. Existing interface theories fail

  17. Laser device

    DOE Patents [OSTI]

    Scott, Jill R. (Idaho Falls, ID); Tremblay, Paul L. (Idaho Falls, ID)

    2007-07-10

    A laser device includes a target position, an optical component separated a distance J from the target position, and a laser energy source separated a distance H from the optical component, distance H being greater than distance J. A laser source manipulation mechanism exhibits a mechanical resolution of positioning the laser source. The mechanical resolution is less than a spatial resolution of laser energy at the target position as directed through the optical component. A vertical and a lateral index that intersect at an origin can be defined for the optical component. The manipulation mechanism can auto align laser aim through the origin during laser source motion. The laser source manipulation mechanism can include a mechanical index. The mechanical index can include a pivot point for laser source lateral motion and a reference point for laser source vertical motion. The target position can be located within an adverse environment including at least one of a high magnetic field, a vacuum system, a high pressure system, and a hazardous zone. The laser source and an electro-mechanical part of the manipulation mechanism can be located outside the adverse environment. The manipulation mechanism can include a Peaucellier linkage.

  18. Laser device

    DOE Patents [OSTI]

    Scott, Jill R.; Tremblay, Paul L.

    2004-11-23

    A laser device includes a target position, an optical component separated a distance J from the target position, and a laser energy source separated a distance H from the optical component, distance H being greater than distance J. A laser source manipulation mechanism exhibits a mechanical resolution of positioning the laser source. The mechanical resolution is less than a spatial resolution of laser energy at the target position as directed through the optical component. A vertical and a lateral index that intersect at an origin can be defined for the optical component. The manipulation mechanism can auto align laser aim through the origin during laser source motion. The laser source manipulation mechanism can include a mechanical index. The mechanical index can include a pivot point for laser source lateral motion and a reference point for laser source vertical motion. The target position can be located within an adverse environment including at least one of a high magnetic field, a vacuum system, a high pressure system, and a hazardous zone. The laser source and an electro-mechanical part of the manipulation mechanism can be located outside the adverse environment. The manipulation mechanism can include a Peaucellier linkage.

  19. Proximity-Driven Enhanced Magnetic Order at Ferromagnetic-Insulator–Magnetic-Topological-Insulator Interface

    E-Print Network [OSTI]

    Li, Mingda

    Magnetic exchange driven proximity effect at a magnetic-insulator–topological-insulator (MI-TI) interface provides a rich playground for novel phenomena as well as a way to realize low energy dissipation quantum devices. ...

  20. Design of a hand-held user interface for the active joint brace

    E-Print Network [OSTI]

    Possinger, Christopher P. (Christopher Paul)

    2005-01-01

    The continued development of the Active Joint Brace, a powered orthosis, required that a suitable user interface be designed to control the brace. Since the brace is an electronically-controlled mechanical, medical device, ...

  1. A Balance Feedback Human Machine Interface for Humanoid Teleoperation in Dynamic Tasks

    E-Print Network [OSTI]

    Souza Ramos, Joao Luiz Almeida

    This paper introduces a novel Balance Feedback Interface (BFI) that addresses the problem of bilateral feedback for teleoperation of humanoid robots. With this new device we expect to enhance robot’s high force manipulation ...

  2. Distributed services for mobile ad hoc networks 

    E-Print Network [OSTI]

    Cao, Guangtong

    2005-11-01

    by equipping each node with a device like a GPS receiver, a GPS receiver?s functionality is limited due to its geographical constraints, high energy consumption and cost. Therefore, studying clock synchronization algorithms for mobile ad hoc networks has 7... Network Lifetime vs. Number of Nodes : : : : : : : : : : : : : : : : : 61 24 Standard Deviation of Remaining Energy vs. Number of Nodes : : : 63 25 The k-Mutual Exclusion System Architecture : : : : : : : : : : : : : 71 26 Operation of KRL Algorithm on a...

  3. A Bayesian Sampling Approach to In-door Localization of Wireless Devices Using Received Signal Strength Indication

    E-Print Network [OSTI]

    Záruba, Gergely

    to the proposed method is outlined along with results and conclusions from simulations and real life experiments number of available mobile tools, and their applications are becoming more and more sophisticated enables mobility is a key in building "intelligent" mobile devices to perform many routine tasks. Smart

  4. Abstract--In this work we explore the opportunity Pervasive Spaces could provide as supplemental energy sources. We utilize the nature of pervasive smart spaces to outsource computation that would normally be performed on a mobile

    E-Print Network [OSTI]

    Helal, Abdelsalam

    much slower advances in battery technology have been than those for the other mobile computer that they are powered by mobile power sources represented by the battery of each device; and that, in turn, implies a battery needs to be charged, the more often the mobile device is rendered immobile (which reduces

  5. Interface effect in coupled quantum wells

    SciTech Connect (OSTI)

    Hao, Ya-Fei

    2014-06-28

    This paper intends to theoretically investigate the effect of the interfaces on the Rashba spin splitting of two coupled quantum wells. The results show that the interface related Rashba spin splitting of the two coupled quantum wells is both smaller than that of a step quantum well which has the same structure with the step quantum well in the coupled quantum wells. And the influence of the cubic Dresselhaus spin-orbit interaction of the coupled quantum wells is larger than that of a step quantum well. It demonstrates that the spin relaxation time of the two coupled quantum wells will be shorter than that of a step quantum well. As for the application in the spintronic devices, a step quantum well may be better than the coupled quantum wells, which is mentioned in this paper.

  6. Cascading Quantum Light-Matter Interfaces

    E-Print Network [OSTI]

    Mehdi Namazi; Thomas Mittiga; Connor Kupchak; Eden Figueroa

    2015-03-10

    The ability to interface multiple optical quantum devices is a key milestone towards the development of future quantum networks that are capable of sharing and processing quantum information encoded in light. One of the requirements for any node of these quantum networks will be cascadability, i.e. the ability to drive the input of a node using the output of another node. Here, we report the cascading of quantum light-matter interfaces by storing few-photon level pulses of light in warm vapor followed by the subsequent storage of the retrieved field onto a second ensemble. We demonstrate that even after the sequential storage, the final signal-to-background ratio can remain greater than 1 for weak pulses containing 8 input photons on average.

  7. Three Algorithms for Interface Synthesis: A Comparative Study

    E-Print Network [OSTI]

    Beyer, Dirk

    Singh Technical Report No. MTC-REPORT-2006-001 May 16, 2006 Ecole Polytechnique F´ed´erale de Lausanne be represented by the regular expression ((acq r · read · rel) (acq rw · (read write) · rel)) . The interface.error = true; } void acq_rw(Device d) { if (!d.rdflag){ d.rdflag = true; d.wrflag = true; } else d.error = true

  8. Towards a smart sensor interface for wearable cough monitoring

    E-Print Network [OSTI]

    Odam, Kofi

    Towards a smart sensor interface for wearable cough monitoring Kofi Odame and Dingkun Du Thayer in a wearable cough monitoring device. In particular, the paper considers the issues of privacy, power is validated with simulation and measurement results. I. INTRODUCTION A cough is the most common condition

  9. A Wireless Neural Interface for Chronic Recording Reid R. Harrison1,2

    E-Print Network [OSTI]

    Shenoy, Krishna V.

    A Wireless Neural Interface for Chronic Recording Reid R. Harrison1,2 , Ryan J. Kier1 , Sohee Kim1 goal of the Integrated Neural Interface Project (INIP) is to develop a wireless, implantable device integrated circuit successfully recorded and wirelessly transmitted digitized electrical activity from

  10. Distributed Mobility Management for Target Tracking in Mobile Sensor Networks

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    --Wireless mobile sensor networks, mobility management, target tracking, Bayesian, distributed system. Ç 1 of scarce resources, such as energy and network bandwidth. Furthermore, the mobility management schemeDistributed Mobility Management for Target Tracking in Mobile Sensor Networks Yi Zou, Member, IEEE

  11. Connector device for building integrated photovoltaic device

    DOE Patents [OSTI]

    Keenihan, James R.; Langmaid, Joe A.; Eurich, Gerald K.; Lesniak, Michael J.; Mazor, Michael H.; Cleerman, Robert J.; Gaston, Ryan S.

    2015-11-10

    The present invention is premised upon a connector device and method that can more easily electrically connect a plurality of PV devices or photovoltaic system components and/or locate these devices/components upon a building structure. It also may optionally provide some additional sub-components (e.g. at least one bypass diode and/or an indicator means) and may enhance the serviceability of the device.

  12. Connector device for building integrated photovoltaic device

    SciTech Connect (OSTI)

    Keenihan, James R.; Langmaid, Joseph A.; Eurich, Gerald K.; Lesniak, Michael J.; Mazor, Michael H.; Cleereman, Robert J.; Gaston, Ryan S.

    2014-06-03

    The present invention is premised upon a connector device and method that can more easily electrically connect a plurality of PV devices or photovoltaic system components and/or locate these devices/components upon a building structure. It also may optionally provide some additional sub-components (e.g. at least one bypass diode and/or an indicator means) and may enhance the serviceability of the device.

  13. ARM Mobile Facilities

    SciTech Connect (OSTI)

    Orr, Brad; Coulter, Rich

    2010-12-13

    This video provides an overview of the ARM Mobile Facilities, two portable climate laboratories that can deploy anywhere in the world for campaigns of at least six months.

  14. Mobile Technology Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2013-11-21

    The directive will ensure that federal organizations and employees within the Department can use mobile technology to support mission requirements in a safe and secure manner.

  15. ARM Mobile Facilities

    ScienceCinema (OSTI)

    Orr, Brad; Coulter, Rich

    2014-09-15

    This video provides an overview of the ARM Mobile Facilities, two portable climate laboratories that can deploy anywhere in the world for campaigns of at least six months.

  16. Local intelligent electronic device (IED) rendering templates over limited bandwidth communication link to manage remote IED

    DOE Patents [OSTI]

    Bradetich, Ryan; Dearien, Jason A; Grussling, Barry Jakob; Remaley, Gavin

    2013-11-05

    The present disclosure provides systems and methods for remote device management. According to various embodiments, a local intelligent electronic device (IED) may be in communication with a remote IED via a limited bandwidth communication link, such as a serial link. The limited bandwidth communication link may not support traditional remote management interfaces. According to one embodiment, a local IED may present an operator with a management interface for a remote IED by rendering locally stored templates. The local IED may render the locally stored templates using sparse data obtained from the remote IED. According to various embodiments, the management interface may be a web client interface and/or an HTML interface. The bandwidth required to present a remote management interface may be significantly reduced by rendering locally stored templates rather than requesting an entire management interface from the remote IED. According to various embodiments, an IED may comprise an encryption transceiver.

  17. LaTiO?/KTaO? interfaces: A new two-dimensional electron gas system

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Zou, K.; Ismail-Beigi, Sohrab; Kisslinger, Kim; Shen, Xuan; Nanjing University, Nanjing; Su, Dong; Walker, F. J.; Ahn, C. H.

    2015-03-01

    We report a new 2D electron gas (2DEG) system at the interface between a Mott insulator, LaTiO?, and a band insulator, KTaO?. For LaTiO?/KTaO? interfaces, we observe metallic conduction from 2 K to 300 K. One serious technological limitation of SrTiO?-based conducting oxide interfaces for electronics applications is the relatively low carrier mobility (0.5-10 cm²/V s) of SrTiO? at room temperature. By using KTaO?, we achieve mobilities in LaTiO?/KTaO? interfaces as high as 21 cm²/V s at room temperature, over a factor of 3 higher than observed in doped bulk SrTiO?. By density functional theory, we attribute the higher mobilitymore »in KTaO? 2DEGs to the smaller effective mass for electrons in KTaO?.« less

  18. Mobile SynFace: Ubiquitous visual interface for mobile VoIP telephone calls

    E-Print Network [OSTI]

    Beskow, Jonas

    , the speech is recognized at the phoneme level, and the corresponding facial animation parameters by wireless solutions. People have wire- less phone terminals in their houses so they can move freely while- ent/server software. This server receives an in- coming call, and after creating a new call

  19. Photochemistry at Interfaces

    SciTech Connect (OSTI)

    Eisenthal, Kenneth B

    2015-02-24

    We have advanced our capabilities to investigate ultrafast excited state dynamics at a liquid interface using a pump to excite molecules to higher electronic states and then probe the subsequent time evolution of the interfacial molecules with femtosecond time delayed vibrational SFG.

  20. C. Recanati Interface Graphique

    E-Print Network [OSTI]

    Recanati, Catherine

    ) { int largeur=800,hauteur=500; Test2 f = new Test2(); f.initAlea(12, largeur, hauteur); for (EnumerationC. Recanati Interface Graphique INFO2, 2013 Eléments de correction pour le TP n° 1 Exercice 1 int ROND = 1; public static final int CROIX = 2; #12;public static final int POLY = 3; public static

  1. Optoelectronic fiber interface design

    E-Print Network [OSTI]

    Spencer, Matthew Edmund

    2008-01-01

    Recent developments in materials science have led to the development of an exciting, new class of fibers which integrate metals, semiconductors and insulators in the same codrawing process. Various electrical devices have ...

  2. Ion mobility analysis of lipoproteins

    DOE Patents [OSTI]

    Benner, W. Henry (Danville, CA); Krauss, Ronald M. (Berkeley, CA); Blanche, Patricia J. (Berkeley, CA)

    2007-08-21

    A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.

  3. Research Interests: Robotics, Haptics, Wearable Interfaces, Tactile Interfaces,

    E-Print Network [OSTI]

    Research Interests: Robotics, Haptics, Wearable Interfaces, Tactile Interfaces, Virtual and Augmented Reality, Telepresence, Telexistence, Human-Robot; Tactile Telexistence, Augmented Haptic Human-Robot Interaction iFeel_IM! (Affective

  4. Managing the paradigm shift to Mobile platforms in the semiconductor industry

    E-Print Network [OSTI]

    Bae, Il Tack

    2012-01-01

    In the recent years we are seeing a significant shift from the PC & Laptop, so called EDP (Electronic Data Processing) to the mobile devices such as smartphones and tablet PCs. Driven by strong customer demands and the ...

  5. A framework for automated heart and lung sound analysis using a mobile telemedicine platform

    E-Print Network [OSTI]

    Kuan, Katherine L

    2010-01-01

    Many resource-poor communities across the globe lack access to quality healthcare,due to shortages in medical expertise and poor availability of medical diagnostic devices. In recent years, mobile phones have become ...

  6. J2MEMicroDB: An Open Source Distributed Database Engine for Mobile Applications.

    E-Print Network [OSTI]

    Madiraju, Praveen

    the mobile device to the DBMS in the server. This paper presents an Open Source library for J2ME to access any DBMS in the mainframe. Categories and Subject Descriptors H.3.4 [Information Systems]: Systems

  7. Powering mm-Size Wireless Implants for Brain-Machine Interfaces

    E-Print Network [OSTI]

    Mark, Michael

    2011-01-01

    Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . .machine interfaces [Lebedev06] . . . . . . . . . . . . .rectifier interface . . . . . . . . . . . . . . . A half-

  8. Hybrid quantum devices and quantum engineering

    E-Print Network [OSTI]

    Margareta Wallquist; Klemens Hammerer; Peter Rabl; Mikhail Lukin; Peter Zoller

    2009-11-19

    We discuss prospects of building hybrid quantum devices involving elements of atomic and molecular physics, quantum optics and solid state elements with the attempt to combine advantages of the respective systems in compatible experimental setups. In particular, we summarize our recent work on quantum hybrid devices and briefly discuss recent ideas for quantum networks. These include interfacing of molecular quantum memory with circuit QED, and using nanomechanical elements strongly coupled to qubits represented by electronic spins, as well as single atoms or atomic ensembles.

  9. Science at the interface : grain boundaries in nanocrystalline metals.

    SciTech Connect (OSTI)

    Rodriguez, Mark Andrew; Follstaedt, David Martin; Knapp, James Arthur; Brewer, Luke N.; Holm, Elizabeth Ann; Foiles, Stephen Martin; Hattar, Khalid M.; Clark, Blythe B.; Olmsted, David L.; Medlin, Douglas L.

    2009-09-01

    Interfaces are a critical determinant of the full range of materials properties, especially at the nanoscale. Computational and experimental methods developed a comprehensive understanding of nanograin evolution based on a fundamental understanding of internal interfaces in nanocrystalline nickel. It has recently been shown that nanocrystals with a bi-modal grain-size distribution possess a unique combination of high-strength, ductility and wear-resistance. We performed a combined experimental and theoretical investigation of the structure and motion of internal interfaces in nanograined metal and the resulting grain evolution. The properties of grain boundaries are computed for an unprecedented range of boundaries. The presence of roughening transitions in grain boundaries is explored and related to dramatic changes in boundary mobility. Experimental observations show that abnormal grain growth in nanograined materials is unlike conventional scale material in both the level of defects and the formation of unfavored phases. Molecular dynamics simulations address the origins of some of these phenomena.

  10. Benefits of Using Mobile Transformers and Mobile Substations...

    Office of Environmental Management (EM)

    Using Mobile Transformers and Mobile Substations for Rapidly Restoring Electrical Service: a Report to the United States Congress Pursuant to Section 1816 of the Energy Policy Act...

  11. Pen-Based Interfaces for Intelligent Statics Tutoring Systems

    E-Print Network [OSTI]

    Lindsey, Levi Scott

    2013-01-01

    Paper Interface . . . . . . . . . . . . . . . . . . . . PenGraphical User Interface . . . . . . A Correct BoundaryThe User Interface . . . . . . . . . . . . . . . . . . . . .

  12. CAM: A Mobile Paper-based Information Services Architecture for Remote Rural Areas in the Developing World

    E-Print Network [OSTI]

    Parikh, Tapan S.

    CAM: A Mobile Paper-based Information Services Architecture for Remote Rural Areas in developing nations. The growth of mobile phone use in China, India and Africa resembles the growth instructions to otherwise inert paper documents. 2. The CAM Architecture CAM unites a user interface

  13. Chapter 12: Principles of Mobile Computing Middleware CECILIA MASCOLO, LICIA CAPRA and WOLFGANG EMMERICH

    E-Print Network [OSTI]

    Mascolo, Cecilia

    Chapter 12: Principles of Mobile Computing Middleware CECILIA MASCOLO, LICIA CAPRA and WOLFGANG. Introduction The popularity of wireless devices, such as laptop computers, mobile phones, personal digital development kits are available that can be used by third parties to develop applications. The combined use

  14. Evaluating Mobility Support in ZigBee Networks , Nia-Chiang Liang1

    E-Print Network [OSTI]

    Chen, Ling-Jyh

    Evaluating Mobility Support in ZigBee Networks Tony Sun1 , Nia-Chiang Liang1 , Ling-Jyh Chen2 Angeles 2 Institute of Information Science, Academia Sinica Abstract. The deployment of ZigBee networks and must be accommodated. Therefore, providing ubiqui- tous connection to/from a mobile ZigBee device

  15. Optimal Wake-up Scheduling for PSM Delay Minimization in Mobile Wireless Networks

    E-Print Network [OSTI]

    Jagannatham, Aditya K.

    1 Optimal Wake-up Scheduling for PSM Delay Minimization in Mobile Wireless Networks AbhishekS) in wireless packet networks. In this context, the Power Saving Mode (PSM) adopted by the IEEE 802.11 and IEEE utilization. In PSM, an idle mobile station (MS) can enter the sleep mode by switching off the device modem

  16. Bridging the Mobile Web and the Web of Things in Urban Environments

    E-Print Network [OSTI]

    Bridging the Mobile Web and the Web of Things in Urban Environments Andreas Kamilaris, Nicolas- nectivity and the promising practice of Web-enabling physical devices create the need for a bridging between the Mobile Web and the Web of Things in urban environments. We believe that location would be the key element

  17. Authenticated Wireless Roaming via Tunnels: Making Mobile Guests Feel at Home

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Authenticated Wireless Roaming via Tunnels: Making Mobile Guests Feel at Home Mark Manulis1|francois.koeune|olivier.bonaventure|jean-jacques.quisquater}@uclouvain.be Abstract. In wireless roaming a mobile device obtains a service from some foreign network while being. Such Wireless Roaming via Tunnels (WRT) offers several (security) benefits but states also new security

  18. Configurable and Adaptive Middleware for Energy-Efficient Distributed Mobile Computing

    E-Print Network [OSTI]

    Ryder, Barbara G.

    Configurable and Adaptive Middleware for Energy-Efficient Distributed Mobile Computing Young Department of Computer Science, Virginia Tech tilevich@cs.vt.edu Abstract. The energy demands of modern mobile devices are outstrip- ping their battery lives. As a result, energy efficiency--fitting an energy

  19. Reaction Dynamics at Liquid Interfaces

    E-Print Network [OSTI]

    Benjamin, Ilan

    2015-01-01

    ion effects at the air/water interface. Chem. Rev. 106:1259-at the nitrobenzene-water interface electrified by a commonnature of ions at the liquid water surface. Annu. Rev. Phys.

  20. Are Patents on Interfaces Impeding Interoperability?

    E-Print Network [OSTI]

    Samuelson, Pamela

    2008-01-01

    whether disclosure of interface information to Samba willRules and Practices as to Interfaces In the early years ofdistributed source code and interface specifications without

  1. Mobility in Wireless Sensor Networks

    E-Print Network [OSTI]

    Mehta, Ankur Mukesh

    2012-01-01

    rate communication in an empirical WSN installation . Motecommunication for mobile MANET- WSN scenarios”. In: IEEEof Nodes in Mobile WSN”. In: IEEE Inter- national Conference

  2. Resource Interfaces Arindam Chakrabarti1

    E-Print Network [OSTI]

    Henzinger, Thomas A.

    Resource Interfaces Arindam Chakrabarti1 , Luca de Alfaro2 , Thomas A. Henzinger1 , and Mari Abstract. We present a formalism for specifying component interfaces that expose component requirements? To solve these questions, we model interfaces with resource requirements as games with quantitative

  3. Popeye Project: ROV interfaces

    SciTech Connect (OSTI)

    Scates, C.R.; Hickok, D.D.; Hernandez, D.A.

    1997-04-01

    The Popeye Project in the Gulf of Mexico helped advance the technology and standardization of ROV interfaces for deepwater subsea production systems. Some of the many successful ROV operations during installation and completion were {open_quotes}first-of-it`s-kind{close_quotes} activities-enabled by many technical advances. The use and reliance upon ROV systems for support of deepwater drilling and installation operations significantly increased in the past 10 years. Shell Offshore Inc.`s (SOI) confidence in this increased capability was an important factor in many of the design decisions which characterized the innovative system. Technology advancements, which depended on effective ROV intervention, were implemented with no significant difficulties. These advancements, in particular the flying leads and seabed position methods, are available to the industry for other deepwater subsea systems. In addition, several Popeye ROV interfaces have helped advance the subsea standardization initiative; e.g., hot stabs, torque-tool end effectors, and paint color.

  4. Fusion of conformal interfaces

    E-Print Network [OSTI]

    C. Bachas; I. Brunner

    2008-03-04

    We study the fusion of conformal interfaces in the c=1 conformal field theory. We uncover an elegant structure reminiscent of that of black holes in supersymmetric theories. The role of the BPS black holes is played by topological interfaces, which (a) minimize the entropy function, (b) fix through an attractor mechanism one or both of the bulk radii, and (c) are (marginally) stable under splitting. One significant difference is that the conserved charges are logarithms of natural numbers, rather than vectors in a charge lattice, as for BPS states. Besides potential applications to condensed-matter physics and number theory, these results point to the existence of large solution-generating algebras in string theory.

  5. UCSF Computer and Mobile Device Encryption Waiver Request Procedure

    E-Print Network [OSTI]

    Derisi, Joseph

    Information Security Requirements Federal and state laws and regulations require that confidential electronic Information Act (CMIA) UCSF 650-16 Information Security and Confidentiality Policy requires UCSF compliance this encryption requirement from the UCSF Information Security Office. NOTE: The compromise of restricted data

  6. Autonomous smart antenna systems for future mobile devices 

    E-Print Network [OSTI]

    Zhou, Wei

    2015-06-29

    Along with the current trend of wireless technology innovation, wideband, compact size, low-profile, lightweight and multiple functional antenna and array designs are becoming more attractive in many applications. ...

  7. Address Space Randomization for Mobile Devices Hristo Bojinov

    E-Print Network [OSTI]

    Cortes, Corinna

    Google, Inc. Mountain View, CA, USA richc@google.com Iliyan Malchev Google, Inc. Mountain View, CA, USA provided that copies are not made or distributed for profit or commercial advantage and that copies bear

  8. Accurate, Low-Energy Trajectory Mapping for Mobile Devices

    E-Print Network [OSTI]

    Thiagarajan, Arvind

    CTrack is an energy-efficient system for trajectory mapping using raw position tracks obtained largely from cellular base station fingerprints. Trajectory mapping, which involves taking a sequence of raw position samples ...

  9. Virtual button interface

    DOE Patents [OSTI]

    Jones, J.S.

    1999-01-12

    An apparatus and method of issuing commands to a computer by a user interfacing with a virtual reality environment are disclosed. To issue a command, the user directs gaze at a virtual button within the virtual reality environment, causing a perceptible change in the virtual button, which then sends a command corresponding to the virtual button to the computer, optionally after a confirming action is performed by the user, such as depressing a thumb switch. 4 figs.

  10. Virtual button interface

    DOE Patents [OSTI]

    Jones, Jake S. (Albuquerque, NM)

    1999-01-01

    An apparatus and method of issuing commands to a computer by a user interfacing with a virtual reality environment. To issue a command, the user directs gaze at a virtual button within the virtual reality environment, causing a perceptible change in the virtual button, which then sends a command corresponding to the virtual button to the computer, optionally after a confirming action is performed by the user, such as depressing a thumb switch.

  11. Standard interface file handbook

    SciTech Connect (OSTI)

    Shapiro, A.; Huria, H.C. )

    1992-10-01

    This handbook documents many of the standard interface file formats that have been adopted by the US Department of Energy to facilitate communications between and portability of, various large reactor physics and radiation transport software packages. The emphasis is on those files needed for use of the VENTURE/PC diffusion-depletion code system. File structures, contents and some practical advice on use of the various files are provided.

  12. Conformable actively multiplexed high-density surface electrode array for brain interfacing

    SciTech Connect (OSTI)

    Rogers, John; Kim, Dae-Hyeong; Litt, Brian; Viventi, Jonathan

    2015-01-13

    Provided are methods and devices for interfacing with brain tissue, specifically for monitoring and/or actuation of spatio-temporal electrical waveforms. The device is conformable having a high electrode density and high spatial and temporal resolution. A conformable substrate supports a conformable electronic circuit and a barrier layer. Electrodes are positioned to provide electrical contact with a brain tissue. A controller monitors or actuates the electrodes, thereby interfacing with the brain tissue. In an aspect, methods are provided to monitor or actuate spatio-temporal electrical waveform over large brain surface areas by any of the devices disclosed herein.

  13. Mobile Interaction with Remote Worlds: The Acoustic Periscope

    E-Print Network [OSTI]

    Balan, Radu V.

    1 Mobile Interaction with Remote Worlds: The Acoustic Periscope Justinian Rosca Sandra Sudarsky, a periscope is an optical device that allows one to view and navigate the external environment. The acoustic periscope idea. In order to assemble the required func- tionality we resort to audio signal processing (in

  14. Design of a Recommender System for Mobile Tourism Multimedia Selection

    E-Print Network [OSTI]

    Si, Yain Whar "Lawrence"

    Design of a Recommender System for Mobile Tourism Multimedia Selection Robert P. Biuk-Aghai Simon, recommender systems for the tourism industry [1] are highly successful since in addition to assisting users and travel times and is performed locally on the device without requiring another server access. The main

  15. Simplifying Cyber Foraging for Mobile Rajesh Krishna Balan Darren Gergle

    E-Print Network [OSTI]

    . Cheap commodity machines widely dispersed for public use could act as compute servers for mobile devices they may be as common as water fountains, lighting fixtures, chairs or other public conveniences that we detection [19, 39]. Establishing trust in hardware is a major goal of the security community, especially

  16. Guidelines on Hardware-Rooted Security in Mobile

    E-Print Network [OSTI]

    Guidelines on Hardware- Rooted Security in Mobile Devices (Draft) Recommendationsof the National Franklin Andrew Regenscheid Computer Security Division Information Technology Laboratory National Institute for the cost-effective security and privacy of other than national security-related information in Federal

  17. WIRELESS LANS AT-A-GLANCE MOBILITY SOLUTIONS

    E-Print Network [OSTI]

    Westall, James M.

    , management servers and switches and routers with integrated wireless services can be added to the networkWIRELESS LANS AT-A-GLANCE MOBILITY SOLUTIONS WHY SHOULD I CARE ABOUT WIRELESS LANS? Wireless LANs to wireless-enabled devices such as laptops, personal digital assistants (PDAs), and IP phones, a WLAN

  18. Organic spintronic devices and methods for making the same

    DOE Patents [OSTI]

    Vardeny, Zee Valentine; Ndobe, Alex

    2014-09-23

    An organic spintronic photovoltaic device (100) having an organic electron active layer (102) functionally associated with a pair of electrodes (104, 106). The organic electron active layer (102) can include a spin active molecular radical distributed in the active layer (102) which increases spin-lattice relaxation rates within the active layer (102). The increased spin lattice relaxation rate can also influence the efficiency of OLED and charge mobility in FET devices.

  19. MobilityFirst: A Robust and Trustworthy Mobility-Centric

    E-Print Network [OSTI]

    Garfunkel, Eric

    starting, ~5-10B units by 2020 INTERNET Wireless Edge Network INTERNET ~1B server/PC's, ~700M smart phones and opportunistic data delivery Mobile DTN Router Roadway Sensors Mobile DTN User/Router Ad-Hoc Network Opportunistic High-Speed Link (MB/s) Mobile P2P User Infostations Router MOBILE INTERNET Disconnection

  20. Vrije Universiteit Brussel Technology Transfer Interface

    E-Print Network [OSTI]

    Goelzer, Heiko

    Vrije Universiteit Brussel Technology Transfer Interface -connecting science and society- [for Prof. Hugo Thienpont More Information Technology Transfer Interface (TTI) Vrije Universiteit Brussel.interface@vub.ac.be - www.vubtechtransfer.be Vrije Universiteit Brussel Technology Transfer Interface -connecting science

  1. Wireless Map-Based Handoffs for Mobile Robots Richard Wang1, Matthew K. Mukerjee1, Manuela Veloso1, and Srinivasan Seshan1

    E-Print Network [OSTI]

    Veloso, Manuela M.

    Wireless Map-Based Handoffs for Mobile Robots Richard Wang1, Matthew K. Mukerjee1, Manuela Veloso1, and Srinivasan Seshan1 Abstract-- Most wireless solutions today are centered around people-centric devices like-centric devices use wireless connectivity in bursts under primarily stationary settings while mobile robots

  2. An Effective EMS Hardware and Software Interface- The Trained Operator 

    E-Print Network [OSTI]

    Cherry, C. L.

    1986-01-01

    at the plant maintenance reporting device. The operator is now interfacing with the EMS and using it to solve real problems in a particular build ing. On-the-job training (OJT) is an example of application training that can work well or not at all. 'l... HARDWARE AND SOFTWARE THE TRAINED OPER~TQR Christene ~. Cherry Johnson Controls Institute INTERFACE Milwaukee, ABSTRAC'l' A computerized Energy Management Sys tem (EMS) is a tool that allows the user to moni tor and control building heating...

  3. Novel Nanostructured Interface Solution for Automotive Thermoelectric...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Nanostructured Interface Solution for Automotive Thermoelectric Modules Application Novel Nanostructured Interface Solution for Automotive Thermoelectric Modules Application...

  4. High-Performance Thermoelectric Devices Based on Abundant Silicide Materials for Vehicle Waste Heat Recovery

    Office of Energy Efficiency and Renewable Energy (EERE)

    Development of high-performance thermoelectric devices for vehicle waste heat recovery will include fundamental research to use abundant promising low-cost thermoelectric materials, thermal management and interfaces design, and metrology

  5. Limits of social mobilization

    E-Print Network [OSTI]

    Pentland, Alex Paul

    The Internet and social media have enabled the mobilization of large crowds to achieve time-critical feats, ranging from mapping crises in real time, to organizing mass rallies, to conducting search-and-rescue operations ...

  6. A Mobile Robot Project

    E-Print Network [OSTI]

    Brooks, Rodney A.

    We are building a mobile robot which will roam around the AI lab observing and later perhaps doing. Our approach to building the robot and its controlling software differs from that used in many other projects in a number ...

  7. Web Browser Interface (WBUI)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricN AProject AssessmentWe theBrowser Interface (WBUI)

  8. Enhancing video transmission in MANETs utilizing multiple interfaces and multiple channels per node

    E-Print Network [OSTI]

    Bouras, Christos

    . Simulation results indicate that the mechanism improves the networks capacity for video transmissionEnhancing video transmission in MANETs utilizing multiple interfaces and multiple channels per node}@cti.gr, gkamas@aeavellas.gr {politaki, tsanai}@ceid.upatras.gr Abstract. Mobile Ad hoc NETworks (MANETs

  9. A Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks

    E-Print Network [OSTI]

    . Typically, a WMN is a collection of wireless mesh routers and wireless mobile mesh clients. Wireless mesh to wireless mesh routers via either wired or wireless connections. In addition, a small number of wirelessA Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks Yunxia

  10. The relationship between grain boundary structure, defect mobility, and grain boundary sink efficiency

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Uberuaga, Blas Pedro; Vernon, Louis J.; Martinez, Enrique; Voter, Arthur F.

    2015-03-13

    Nanocrystalline materials have received great attention due to their potential for improved functionality and have been proposed for extreme environments where the interfaces are expected to promote radiation tolerance. However, the precise role of the interfaces in modifying defect behavior is unclear. Using long-time simulations methods, we determine the mobility of defects and defect clusters at grain boundaries in Cu. We find that mobilities vary significantly with boundary structure and cluster size, with larger clusters exhibiting reduced mobility, and that interface sink efficiency depends on the kinetics of defects within the interface via the in-boundary annihilation rate of defects. Thus,more »sink efficiency is a strong function of defect mobility, which depends on boundary structure, a property that evolves with time. Further, defect mobility at boundaries can be slower than in the bulk, which has general implications for the properties of polycrystalline materials. Finally, we correlate defect energetics with the volumes of atomic sites at the boundary.« less

  11. Automated Checkpointing for Enabling Intensive Applications on Energy Harvesting Devices

    E-Print Network [OSTI]

    on a battery-less RF energy-harvester platform. Extensive experiments targeting applications in medical implant and mobile systems is a challenge. Battery operated devices are limited by the battery's energy capacity and bounded lifecycle. There are also applications where batteries are inadmissible, espe- cially when

  12. Development Engineer (m/w) Innovation Opto-electronic Devices

    E-Print Network [OSTI]

    Giger, Christine

    . nanograde's current materials pipeline includes materials for displays, lighting panels and solar cellsDevelopment Engineer (m/w) Innovation Opto-electronic Devices nanograde, with of ces in CH material problems in high-margin applications for mobile, display, lighting and energy applications

  13. Internship (6+ months) Innovation Opto-electronic Devices

    E-Print Network [OSTI]

    Giger, Christine

    . nanograde's current materials pipeline includes materials for displays, lighting panels and solar cellsInternship (6+ months) Innovation Opto-electronic Devices nanograde, with of ces in CH material problems in high-margin applications for mobile, display, lighting and energy applications

  14. Laparoscopic simulation interface

    DOE Patents [OSTI]

    Rosenberg, Louis B.

    2006-04-04

    A method and apparatus for providing high bandwidth and low noise mechanical input and output for computer systems. A gimbal mechanism provides two revolute degrees of freedom to an object about two axes of rotation. A linear axis member is coupled to the gimbal mechanism at the intersection of the two axes of rotation. The linear axis member is capable of being translated along a third axis to provide a third degree of freedom. The user object is coupled to the linear axis member and is thus translatable along the third axis so that the object can be moved along all three degrees of freedom. Transducers associated with the provided degrees of freedom include sensors and actuators and provide an electromechanical interface between the object and a digital processing system. Capstan drive mechanisms transmit forces between the transducers and the object. The linear axis member can also be rotated about its lengthwise axis to provide a fourth degree of freedom, and, optionally, a floating gimbal mechanism is coupled to the linear axis member to provide fifth and sixth degrees of freedom to an object. Transducer sensors are associated with the fourth, fifth, and sixth degrees of freedom. The interface is well suited for simulations of medical procedures and simulations in which an object such as a stylus or a joystick is moved and manipulated by the user.

  15. Bipolar thermoelectric devices

    E-Print Network [OSTI]

    Pipe, Kevin P. (Kevin Patrick), 1976-

    2004-01-01

    The work presented here is a theoretical and experimental study of heat production and transport in bipolar electrical devices, with detailed treatment of thermoelectric effects. Both homojunction and heterojunction devices ...

  16. The Common Communication Interface (CCI)

    SciTech Connect (OSTI)

    Shipman, Galen M [ORNL; Atchley, Scott [ORNL; Dillow, David A [ORNL; Geoffray, Patrick [ORNL; Bosilca, George [University of Tennessee, Knoxville (UTK); Squyres, Jeffrey M [ORNL; Minnich, Ronald [Sandia National Laboratories (SNL)

    2011-01-01

    There are many APIs for connecting and exchanging data between network peers. Each interface varies wildly based on metrics including performance, portability, and complexity. Specifically, many interfaces make design or implementation choices emphasizing some of the more desirable metrics (e.g., performance) while sacrificing others (e.g., portability). As a direct result, software developers building large, network-based applications are forced to choose a specific network API based on a complex, multi-dimensional set of criteria. Such trade-offs inevitably result in an interface that fails to deliver some desirable features. In this paper, we introduce a novel interface that both supports many features that have become standard (or otherwise generally expected) in other communication interfaces, and strives to export a small, yet powerful, interface. This new interface draws upon years of experience from network-oriented software development best practices to systems-level implementations. The goal is to create a relatively simple, high-level communication interface with low barriers to adoption while still providing important features such as scalability, resiliency, and performance. The result is the Common Communications Interface (CCI): an intuitive API that is portable, efficient, scalable, and robust to meet the needs of network-intensive applications common in HPC and cloud computing.

  17. Biological Interfaces | Clean Energy | ORNL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    its associated biotic and abiotic environments. Understanding the exchange of energy, information, and materials across this dynamic interface at diverse spatial and temporal...

  18. Collaborative Exploration with a Micro Aerial Vehicle: A Novel Interaction Method for Controlling a MAV with a Hand-Held Device

    E-Print Network [OSTI]

    Pitman, D.

    2012-01-01

    In order to collaboratively explore an environment with a Micro Aerial Vehicle (MAV), an operator needs a mobile interface, which can support the operator’s divided attention. To this end, we developed the Micro Aerial ...

  19. Amorphous silicon photovoltaic devices

    DOE Patents [OSTI]

    Carlson, David E.; Lin, Guang H.; Ganguly, Gautam

    2004-08-31

    This invention is a photovoltaic device comprising an intrinsic or i-layer of amorphous silicon and where the photovoltaic device is more efficient at converting light energy to electric energy at high operating temperatures than at low operating temperatures. The photovoltaic devices of this invention are suitable for use in high temperature operating environments.

  20. Photovoltaic device and method

    DOE Patents [OSTI]

    Cleereman, Robert; Lesniak, Michael J.; Keenihan, James R.; Langmaid, Joe A.; Gaston, Ryan; Eurich, Gerald K.; Boven, Michelle L.

    2015-11-24

    The present invention is premised upon an improved photovoltaic device ("PVD") and method of use, more particularly to an improved photovoltaic device with an integral locator and electrical terminal mechanism for transferring current to or from the improved photovoltaic device and the use as a system.