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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...
Trajectory Clustering for People's Movement Pattern Based on Crowd Souring Data
GPS trajectories data Spatial-temporal clustering algorithm Movement pattern
2014/11/28
With the increasing availability of GPS-enabled devices, a huge amount of GPS trajectories recording people's location traces have been accumulated and shared freely on the Web. In this area, one of t...