1.electronic skin or E-skin An natural circuit 10 instances thinner than a human pores and skin cellular, lighter than a feather, and that can be worn on the skin like an electronic tattoo electronic pores and skin is a temperature and stress touchy, thin, electronic cloth that mimics human skin. just like human pores and skin, it is able to stretch and additionally heal itself. It uses stretchable sun cells advanced by means of a Stanford crew in February 2011 for electricity with an accordion-like microstructure that permits them to stretch up to 30% with none damage. The e-skin additionally consists of biological and chemical sensors along side pressure sensors. It sticks to the pores and skin due to Van der Waals forces which might be based totally on the attraction between molecules, rather than adhesives. The e-skin turned into made through embedding sensors on a thin film after which setting the film on a polyester backing, similar to the only used in temporary tattoos. In July
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