News tagged with visual impairment

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Safe navigation for visually impaired persons

Blind and visually impaired persons find it very difficult to move about in unknown environments. The white canes used by them are still the preferred tools for orientation. The project "A Mobility and Navigational ...

Sep 09, 2013
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Tactile photographs: 'Seeing' by touching

(Phys.org) —Arizona State University computer scientist Baoxin Li is demonstrating the artistic side of his technical field by creating computer-generated tactile photographs for people living with visual ...

Jun 12, 2013
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