Terminator-style Synthetic Covering for Robots Mimics Human Skin and Heals Itself

Terminator-style Synthetic Covering for Robots Mimics Human Skin and Heals Itself

Posted By: NightSky [Send E-Mail]
Date: Thursday, 1-Jun-2023 18:29:18
http://www.rumormill.news/223606

Robotic Flesh? Scientists Create Living Skin For Covering Robots

The Study Finds Guy

1,857 views Jun 10, 2022 #Android#StudyFinds#RobotSkinScientists have created living skin for covering robots…Look out Star Trek’s Data! Here we come! That in a report at Study Finds! Is it a human or a robot? It may sound like a question from a sci-fi movie, but scientists in Japan have developed a way of covering robots with living, human cells! More Details https://www.studyfinds.org/living-ski…

Data? Or Data’s evil twin?~NightSky(Video below)If you’ve seen the Terminator movies, you probably remember the terrifying robots that could repair themselves after gruesome injuries. Now, real-life scientists have developed a synthetic skin for robots that “heals” itself and possesses a human-like sense of touch. Researchers say this material could potentially make people more comfortable with artificial intelligence in homes and workplaces. It may also contribute to the development of more realistic humanoid robots.“We’ve achieved what we believe to be the first demonstration of a multi-layer, thin film sensor that automatically realigns during healing,” says Ph.D. candidate Chris Cooper, a co-author of the study, in a media release. “This is a critical step toward mimicking human skin, which has multiple layers that all re-assemble correctly during the healing process.”Human skin has extraordinary qualities, such as sensing temperature, pressure, and texture, stretching and recovering repeatedly, and serving as a protective barrier against environmental threats. The researchers at Stanford University aimed to replicate these features by using layered synthetic materials.“It is soft and stretchable. But if you puncture it, slice it, or cut it each layer will selectively heal with itself to restore the overall function. Just like real skin,” explains co-author Dr. Sam Root.The team aspires to develop multi-tiered synthetic skin, with each layer being less than a micron thin. A stack of 10 or more layers would be no thicker than a sheet of paper.“We reported the first multi-layer self-healing synthetic electronic skin in 2012 in Nature Nanotechnology. There has been a lot of interest around the world in pursuing multi-layer synthetic skin since then,” notes lead author Professor Zhenan Bao.The scientists used silicone and polypropylene glycol (PPG), both of which exhibit mechanical, rubber-like properties and biocompatibility. Minute particles incite conductivity. When warmed, both polymers soften and flow, solidifying as they cool. When heated to about 70°C (158°F), self-alignment and healing occur within approximately 24 hours. At room temperature, the process may take up to a week.“Combining with magnetic field-guided navigation and induction heating, we may be able to build reconfigurable soft robots that can change shape and sense their deformation on demand,” says co-author Prof. Renee Zhao.https://www.science.org/doi/10.1126/science.adh0619https://www.youtube.com/embed/7-UIe3KvRL0
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