2 search results - page 1 / 1 » A Smartphone-Based Obstacle Sensor for the Visually Impaired |
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UIC
2010
Springer
14 years 10 months ago
2010
Springer
In this paper, we present a real-time obstacle detection system for the mobility improvement for the visually impaired using a handheld Smartphone. Though there are many existing a...
90
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ENGL
2007
15 years 4 days ago
2007
— Visually impaired find their navigation difficult as they often lack the needed information for bypassing obstacles and hazards. Electronic Travel Aids (ETAs) are devices that ...