The concept of universal telephone for sighted and blind people

Designer Seunghan Song proposed the concept of universal telephone Universal Phone Concept. It is designed for both sighted, and for blind people. The idea to create a concept has a small convex point on the key 5, is present in almost all mobile phones.

By задумке, telephone equipped with touch screen, consisting of thousands of mikroshtyrkov and can operate in two modes of display - as ordinary characters for sighted people and prominent symbols of a system of Braille for the blind. And from the screen is a tactile output. It is still not known whether this concept a reality, although the designer seems to be quite interesting.