MIT engineers develop a chip-free, wireless electronic skin to monitor health

Fascinating Engineering August 21, 2022
Baba Tamim

You possibly can even detect glucose associated to emphasize ranges by this “versatile” wi-fi e-skin sensor.

The system senses and wirelessly transmits indicators with out cumbersome chips or batteries.In a major growth, Massachusetts Institute of Expertise (MIT) engineers have developed a brand new class of wi-fi wearable skin-like sensors for well being monitoring that doesn’t require batteries or an inner processor.

The workforce’s sensor design is a type of digital pores and skin, or “e-skin” — a versatile, semiconducting movie that conforms to the pores and skin like digital Scotch tape, in accordance with a press launch revealed by MIT.

“If there’s any change within the pulse, or chemical compounds in sweat, and even ultraviolet publicity to pores and skin, all of this exercise can change the sample of floor acoustic waves on the gallium…

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