In the future, you may use hand gestures to control your devices.

Researchers working with tools at the National Nanotechnology Infrastructure Network facility at Stanford University have developed a substrate-less interface that can be printed on your hand. When paired with an artificial intelligence model, it can adapt to new users with a small set of gestures.This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video
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