It's a lot of ideas around on the phone with Braille for people with disabilities eye / blind. But most of the phone is not useful for us who can not read the point - that point. Universal Phone this one could be used by either one could see or not ...
Universal Phone Seunghan Song from this is intended to overcome these problems, by replacing the letter and the screen comes standard with a small matrix that can transform themselves from braille letter into something more familiar to people who can see. The phone also works with voice commands.
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