ScienceDaily: Information Technology News

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See it, touch it, feel it: Researchers use ultrasound to make invisible 3-D haptic shape that can be seen and felt Posted: 02 Dec 2014 09:38 AM PST Technology has changed rapidly over the last few years with touch feedback, known as haptics, being used in entertainment, rehabilitation and even surgical training. New research, using ultrasound, has developed an invisible 3-D haptic shape that can be seen and felt.

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