Saturday December 16, 2017

Fingernail-Watching Cam Makes Everything A Touchpad
  Posted by: Digg on Apr 1st, 2008 5:25 AM
Scientists in the UK have thought differently about touchpad designs: their system peeks at your fingertips to see what you're touching. It can sense what you're touching and how hard, so everything —even a 3D uneven surface— could be made into a touchpad. Quiet why they chose to demo this with a purring rock we're not sure. But we like it

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