{"id":24443,"date":"2023-02-23T16:00:00","date_gmt":"2023-02-23T16:00:00","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=24443"},"modified":"2023-02-23T10:17:59","modified_gmt":"2023-02-23T10:17:59","slug":"flexible-e-skin-could-spur-rise-of-soft-machines-that-can-feel","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/flexible-e-skin-could-spur-rise-of-soft-machines-that-can-feel\/","title":{"rendered":"Flexible e-skin could spur rise of soft machines that can feel"},"content":{"rendered":"\n

A team of scientists has developed electronic skin that could pave the way for soft, flexible robotic devices to assist with surgical procedures or aid people\u2019s mobility. <\/p>\n\n\n\n

The creation of stretchable e-skin by Edinburgh researchers gives soft robots for the first time a level of physical self-awareness similar to that of people and animals. <\/p>\n\n\n\n

The technology could aid breakthroughs in soft robotics by enabling devices to detect precisely their movement in the most sensitive of surroundings, experts say. <\/p>\n\n\n\n

Soft robots \u2013 which are made of pliable materials rather than metal or hard plastic \u2013 with e-skin could have a range of applications, including surgical tools, prosthetics and devices to explore hazardous environments.<\/p>\n\n\n

\n
\"\"<\/a>
Image: Dr Yunjie Yang, the University of Edinburgh\u2019s School of Engineering<\/figcaption><\/figure>\n<\/div>\n\n\n

Unlike traditional rigid robots, which have a set range of movements, soft robots are highly flexible. This poses a major challenge to developing the sensing systems that are essential for robots to carry out precise tasks and interact safely with people and the environment, researchers say. <\/p>\n\n\n\n

Without e-skin, it is hard for soft robots to understand their own motion and shape, and how these qualities interact with their environment. <\/p>\n\n\n\n

The University of Edinburgh team is the first to develop technology that overcomes this problem and provides soft robots with highly accurate, real-time sensing abilities.<\/p>\n\n\n\n

Researchers created a flexible e-skin made of a thin layer of silicone embedded with wires and sensitive detectors. Using the e-skin \u2013 which is 1mm thick \u2013 in combination with artificial intelligence, researchers were able to give soft robots the ability to rapidly sense their motions and deformations with millimetre accuracy in three dimensions, in real-time.<\/p>\n\n\n

\n
\"\"<\/a>
Image: Dr Yunjie Yang, the University of Edinburgh\u2019s School of Engineering<\/figcaption><\/figure>\n<\/div>\n\n\n

The team tested their e-skin by fitting it to a soft robot arm. They found that the technology was able to sense a range of complex bending, stretching and twisting movements across every part of the device.<\/p>\n\n\n\n

The study, published in the journal Nature Machine Intelligence, also involved the University of Hong Kong. The researchers received support from the Data Driven Innovation programme, part of the Edinburgh and South East Scotland City Region Deal. They have worked closely with the University\u2019s commercialisation service, Edinburgh Innovations, and plan to commercialise the technology.<\/p>\n\n\n\n

Dr Yunjie Yang, of the University of Edinburgh\u2019s School of Engineering, who led the study, said: \u201cThe perceptive senses endowed to robotic devices by this new technology are similar to those of people and animals. This new level of physical self-awareness represents a step change in the sensing capabilities of soft robots.\u201d<\/p>\n\n\n\n

Study co-leader Dr Francesco Giorgio-Serchi, also of the School of Engineering, said: \u201cThe flexibility of the technology we have developed means it could be applied to various soft robots to enable them to accurately perceive their own shape and movements. Ultimately, that means we are now closer to making some of the most exciting ideas in soft robotics a reality.\u201d <\/p>\n\n\n\n

The e-skin is the latest development in computer science and AI<\/a><\/strong> since the University established its first research hubs in the disciplines 60 years ago. A year-long programme of events will mark achievements over the past six decades and look to the future of computer science and AI at Edinburgh.<\/p>\n","protected":false},"excerpt":{"rendered":"

A team of scientists has developed electronic skin that could pave the way for soft, flexible robotic devices to assist with surgical procedures or aid people\u2019s mobility.  The creation of stretchable e-skin by Edinburgh researchers gives soft robots for the first time a level of physical self-awareness similar to that of people and animals.  The …<\/p>\n","protected":false},"author":1,"featured_media":24444,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[199],"tags":[4645,226,11353],"class_list":["post-24443","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-news-views-and-opinion","tag-e-skin","tag-robotics","tag-university-of-edinburghs-school-of-engineering"],"yoast_head":"\nFlexible e-skin could spur rise of soft machines that can feel - Engineer News Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engineernewsnetwork.com\/blog\/flexible-e-skin-could-spur-rise-of-soft-machines-that-can-feel\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flexible e-skin could spur rise of soft machines that can feel - 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