Disney, CMU add ultrasonic knobs to smartphones - CIO India

April 21, 2015 at 10:07AM:

Disney, CMU add ultrasonic knobs to smartphones CIO India If you miss the buttons on your old-school flip phone, researchers have developed a tactile sheath for smartphones that can open up the ways they are controlled. Acoustruments, developed by Disney Research and Carnegie Mellon University (CMU), are ... and more »

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