Release date: 2014-12-15

Touch is a subtle feeling that allows us to quickly perceive whether something is “sliding away” from our hands so that we can shake our belongings; recently, published in a research paper on the international magazine ACS Nano, Scientists from abroad have developed a new type of elastic electronic skin that not only helps our body detect the presence of stress, but also tells us where the pressure comes from, related research or restoration of prosthetic organs and robotics. Development provides help.

In the article, researcher Hyunhyub Ko explains that electronic skin is a very complex, film-like device that can help detect stress, read brain activity, monitor heart rate, or display other functions; to enhance tactile sensitivity Some electronic skin can simulate the microstructure found in beetles and cockroaches.

But so far there is no relevant report on the electronic skin that can sense the direction of pressure. In this study, the researcher developed an electronic skin that can sense the direction of pressure, which can tell us the shape and organization of the contact with the body, and tell us How to grasp the item, the researcher decided to develop an electronic skin that can sense the three-dimensional structure.

At present, researchers use the small arched structure that is interlocked to create wear-resistant artificial skin. When it is punctured or even air sweeps over the surface, it will be deformed, and it can sense the position of the punctured part, the direction of the air flow, and the position. Intensively, the researchers concluded that this new research advance can potentially be used in prosthetics, robotic skin, and equipment for rehabilitation.

Source: Bio Valley

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