Videophones: Useful Assistive Devices for Visually Impaired Persons?

Morten Tollefsen Magne Lunde

Published in: ICCHP (2002)

Keyphrases

touch screen
assistive technology
mobile devices
home environments
human computer interaction
neural network
home environment
blind and visually impaired
electronic devices
computer vision
real time
personal computer
handheld devices
navigation systems
embedded systems
context aware
video sequences