blind stories

 
A team of twelve students at Virginia Tech are taking on an impossible seeming task: how do you design a car that can be driven by the blind? They've got a solution worked out, and with it one day blind drivers may be able to take to the streets independently without any need for assistance.
 
British soldier Craig Lundberg was blinded in Iraq in 2007. Now, he's able to "see" with his tongue thanks to a prototype BrainPort device that turns the video his glasses collect into electrical impulses he feels with his tongue. It's...