Saturday, February 14, 2015

Wink if you want to see more of me, say Swiss boffins

High-tech contact lens comes with eyelid control Two years ago scientists from the École polytechnique fédérale de Lausanne (EPFL) demoed a contact lens with a telescope built in, and they've now refined the prototype to allow the user to control its functions with the wink of an eye.…-> read more

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