Sunday, 23 November 2014

3D printed contact lenses with built in video

Who needs Glass when you've got contact lenses that can display video and even detect health problems? What's more, lenses with these capabilities could one day be created using a 3D printer.

"The lens is a transparent polymer with several components embedded inside: nanoscale quantum dot light-emitting diodes, wiring made from silver nanoparticles, and organic polymers that could act as parts of electrical circuits."

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