A stretchable stopwatch lights up human skin
A stretchable light-emitting device becomes an epidermal stopwatch.
By American Chemical Society —— Bio and Archives--October 30, 2019
Science-Technology | Comments | Back To Full Article
Imagine a runner who doesn’t need to carry a stopwatch or cell phone to check her time: She could just gaze at the glowing stopwatch display on the back of her hand. Such human-machine interfaces are no longer science fiction, but they still have a way to go before becoming mainstream. Now, researchers reporting in ACS Materials Letters have developed a stretchable light-emitting device that operates at low voltages and is safe for human skin.Welcome to CFP’s Comment Section!
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