A Smartwatch That Projects Buttons Onto Your Skin

“How you make a watch bigger without actually making it bigger?” asks Gierad Laput, a PhD student at Carnegie Mellon in the Future Interfaces Group. His answer? Turn your arm into an extension of the watch. In a recently-published paper, Laput and his team explore projecting interactive buttons onto skin as a way to extend a smartwatch’s display.

via A Smartwatch That Projects Buttons Onto Your Skin | WIRED

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