World's first Braille smartphone in development

Published On: Apr 29 2013 11:08:18 AM CDT

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

Braille smartphone 7
7 / 11

It uses what's called Shape Memory Alloy technology, so as each pin expands, it remembers and contracts back to its original flat shape.

Upload Photos / Videos