Braille Smart Phone Project Touch screen phone for the visually impaired

[Goliath002]

Braille Phone is a concept phone intended as a product for visually impaired users. The phone works on a simple framework: It varies the height of a pixel instead of color to communicate information on “screenâ€. A high resolution screen of such kind is capable of conveying simple Braille text as well as shapes and figures of all kinds. Apart from this, the screen is touch responsive, and hence displays information as well acts as an input modality. The tactile input and feedback system enables a blind user to use the phone to comfortably fulfill the expected tasks

http://youtu.be/F2ZQU07UJXA

[LogicalDrm]

I was skeptic to topic. Not anymore.