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Tao Ma designers are up to chang the interface look of the cellphones. They envisions a phone with hundreds of LED lights that change their configuration depending on what the user is doing.

They do not use LEDs for decor, but use them for all functions. There is no display or a touch screen. Only LEDs all around. Behind the keys, a net of touch sensors waits for your command. It seems to be the most simple and cheap in its class. The device would be powered by two AAA batteries, which could be recharged by the chic USB dock.


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