Engineers fabricate a chip-free, wireless electronic “skin” - MIT News

MIT engineers fabricated a chip-free, wireless electronic “skin.” The device senses and wirelessly transmits signals related to pulse, sweat, and ultraviolet exposure, without bulky chips or batteries.

Wearable sensors are ubiquitous thanks to wireless technology that enables a persons glucose concentrations, blood pressure, heart rate, and activity levels to be transmitted seamlessly from sensor t… [+5975 chars]

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