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How to Give Fake Hands Real Feeling

by Katherine Bourzac

The human hand has 17,000 touch sensors that help us pick things up and connect us to the physical world. A prosthetic hand or foot has no feeling at all. Zhenan Bao hopes to change that by wrapping prosthetics with electronic skin that can sense pressure, heal when cut, and process sensory data.

Read more on technologyreview.com.

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