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FROM OPEN GEOGRAPHICAL DATA TO TANGIBLE MAPS: IMPROVING THE ACCESSIBILITY OF MAPS FOR VISUALLY IMPAIRED PEOPLE
Tactile maps tangible maps visual impairment open data Human-Computer Interaction
2015/9/21
Visual maps must be transcribed into (interactive) raised-line maps to be accessible for visually impaired people. However, these tactile maps suffer from several shortcomings: they are long and expen...
A Real Time Indoor Navigation and Monitoring System for Firefighters and Visually Impaired
Android Augmented Reality Spatial Database Visually Impaired OpenGL Firefighters
2014/12/8
There has been a widespread growth of technology in almost every facet of day to day life. But there are still important application areas in which technology advancements have not been implemented in...
Indoor Navigation System for the Visually Impaired with User-centric Graph Representation and Vision Detection Assistance
Indoor Navigation System Visually Impaired User-centric Graph Representation Vision Detection Assistance
2014/12/8
Independent navigation through unfamiliar indoor spaces is beset with barriers for the visually impaired. Hence, this issue impairs their independence, self-respect and self-reliance. In this thesis I...
An RFID based indoor tracking method for navigating visually impaired people
Tracking location estimation RF signals Bayes RFID classification
2010/10/12
This paper tackles the RFID based tracking problem in an obscured indoor environment. The proposed solution is an integral part of a navigation aid for guiding visually impaired people in a store. It ...