Talking Braille: A Wireless Ubiquitous Computing Network for Orientation and Wayfinding
David A. Ross, Alexander Lightman · 2005 · Proceedings of the 7th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '05)
This paper presents the design and initial evaluation of the Talking Braille system, a wireless ubiquitous computing network designed to help people with vision loss navigate indoor public spaces. The system is built around the "Cyber Crumb" concept: tiny, inexpensive…
wayfinding · orientation · blindness · ubiquitous computing · indoor navigation