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Summary: Analysis of Perceived Workload when using a PDA
for Mobile Robot Teleoperation
Julie A. Adams
EECS Department
Vanderbilt University
Nashville, TN USA
julie.a.adams@vanderbilt.edu
Hande Kaymaz-Keskinpala
EECS Department
Vanderbilt University
Nashville, TN USA
hande.kaymaz@vanderbilt.edu
Abstract--A Personal Digital Assistant (PDA) based interface has
been developed to provide teleoperation of a mobile robot. The
interface provides three different screen designs, all of which
employ touch (finger) based interaction rather than stylus based
interaction. The interface provides general interaction
capabilities for driving the robot based upon the information
display. The Vision-only screen provides the forward facing
camera image, the Sensory-only screen provides the on-board
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