The buttons of the next smartwatch could be in ...

The buttons of the next smartwatch could be in …

October 14, 2014

Smartwatches gain essential space for their control thanks to our own skin. By means of small lasers (4), virtual buttons with their icons and everything, they are projected on the skin while infrared sensors monitor when our fingers make contact with each icon to replicate said action in the interface of the advanced watch .

This addition, which still needs a major improvement so that manufacturers can take it into account, could be implemented according to its creators for less than $ 2 per device. Perhaps thus, the control of the very well designed smartwatches, gain in efficiency.

via Your next smartphone may not need buttons, you will wear them on your skin.

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