Researchers use 'digits' to change the channel

A team of inventors from across Europe have done away with traditional remotes and have developed a sensor about the size of a wrist watch which is able to track the 3D movement of the hand and allows the user to remotely control any device. The researchers believe that their device could replace your television remote and games controller, and could even control your mobile phone - with just a wave of the hand. Their controller, 'Digits', was presented at the 25th Association for Computing Machinery Symposium on User Interface Software and Technology (ACM UIST).

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