World's first Braille smartphone in development

Posted: 12:08 PM EDT Apr 29, 2013

An engineer in India is designing the world's first Braille smartphone. Take a look at how the prototype works.

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Sumit Dagar, a 2011 TED fellow, is developing the world's first Braille smartphone.


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    Spc. Douglas Ide/U.S. Army via Wikimedia Commons

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