US Blind Drivers
This handout photo, taken in 2009, provided by the National Federation of the Blind shows Addison Hugen, who is blind student participating in the 2009 YouthSlam, a science camp for blind students, in College Park, Md. The National Federation of the Blind and Virginia Tech say they plan to demonstrate a prototype vehicle next year equipped with technology that would help a blind person drive a car. Called nonvisual interface technology, it allows a blind person make driving decisions that let them to drive independently. (AP Photo/National Federation of the Blind)
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