Navigation System for the Blind: Auditory Display Modes and Guidance
Presence: Teleoperators and Virtual Environments
Proceedings of the 8th international ACM SIGACCESS conference on Computers and accessibility
Personalized and adaptive navigation based on multimodal annotation
ACM SIGACCESS Accessibility and Computing
Prototyping and evaluation of landcons: auditory objects that support wayfinding for blind travelers
ACM SIGACCESS Accessibility and Computing
AudioNav: a mixed reality navigation system for individuals who are visually impaired
ACM SIGACCESS Accessibility and Computing
Task migration in a pervasive multimodal multimedia computing system for visually-impaired users
GPC'07 Proceedings of the 2nd international conference on Advances in grid and pervasive computing
UAHCI'07 Proceedings of the 4th international conference on Universal access in human-computer interaction: ambient interaction
UAHCI'07 Proceedings of the 4th international conference on Universal access in human-computer interaction: ambient interaction
Collecting location-based voice messages on a TalkingBadge
Proceedings of the 7th Nordic Conference on Human-Computer Interaction: Making Sense Through Design
Proceedings of the 7th Nordic Conference on Human-Computer Interaction: Making Sense Through Design
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An ubiquitous computing network is being developed to assist persons with vision loss in finding their way around buildings and other indoor public spaces. It is based on the "Cyber Crumb" concept: the idea that tiny, inexpensive solar-powered digital chips can be used to store relevant pieces of information that can be placed along building walkways like a trail of crumbs to follow. A wireless network of "crumbs" provides access from any point in the building to a central server that provides orientation and wayfinding information. Initial hardware and consumer tests verify feasibility and benefit.