Tap Your Skin To Make A Phone Call

Researchers from Carnegie Mellon University and Microsoft Research have developed a way for people to use their own skin as a keypad or pull down menu to control MP3 devices, make phone calls or play games.
It’s called Skinput. The user wears an armband, which contains a very small projector that projects a menu or keypad onto a person’s hand or forearm.

(Source: PreSurfer)

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