Artificial skin enables emotive tactile communication

A cross-Channel team of engineers has created an artificial skin for electronic devices, allowing emotions to be communicated via touch.

Known as Skin-On, the biomimetic interface was developed by researchers at Bristol University in partnership with Télécom ParisTech and Sorbonne University. A contoured outer silicone membrane and a hypodermis layer provides the skin-like feel, while an electrode layer of conductive threads underneath translates tactile actions into digital signals.

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As well as detecting position and pressure, the artificial skin can recognise actions such as tickling, caressing, pinching and twisting, and can be programmed to associate those gestures with their appropriate reactions. The research paper will be presented this week at the 2019 User Interface Software and Technology event in New Orleans.

"One of the main uses of smartphones is mediated communication, using text, voice, video, or a combination,” said first author Marc Teyssier, a PhD student at Télécom ParisTech and Sorbonne University.

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