Soft, stretchable electronic skin could reconstruct the sense of touch

The largest organ in the body is a wonder. Skin is soft, flexible, and sensitive to every imaginable stimuli, and seamlessly plugs into the nervous system. This makes it extremely difficult to replicate — but that hasn’t stopped a team of Stanford researchers from trying. 

“We hope in the future, prosthetic devices can not only give the functionality but also the appearance of our natural body,” said Weichen Wang, an engineering Ph.D. and first author on a paper on electronic skin published Thursday in Science. 

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