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Summary: Proceedings of ICAD 04 Tenth Meeting of the International Conference on Auditory Display, Sydney, Australia, July 6-9, 2004
FRICTION SOUNDS FOR SENSORY SUBSTITUTION
Federico Avanzini Davide Rocchesso Stefania Serafin
Dip. Ingegneria dell'Informazione Dip. Informatica Dept. of Software and Media Tech.
University of Padova University of Verona, 15 Aalborg University Esbjerg
Via Gradenigo 6/A, Strada Le Grazie, Niels Bohr Vej 6
35131 - Padova, Italy 37134 - Verona, Italy Esbjerg, Denmark, 6700
avanzini@dei.unipd.it rocchesso@sci.univr.it sts@cs.aue.auc.dk
ABSTRACT
This paper explores the use of a physics-based sound model
of continuous contact for auditory display in interactive set-
tings. An audio-visual interactive display is developed in
which the sound model is controlled by the user's gestures.
The display is used to investigate to what extent audition
can substitute for haptic feedback in conveying perception
of inertial properties of a manipulated object. In a first ex-
periment the audio-visual display is controlled through a
standard pointing device (a marble mouse, or trackball). A
second experiment uses a tangible object and a computer
vision system that tracks the object motion. Early results
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