These ridiculously thin LEDs can stick to your skin and function like a light-up tattoo

Researchers at the University of Tokyo have developed a super thin digital display called an optoelectronic skin. The technology uses sensors and LEDs to show fitness tracking biometrics directly on the surface of the skin.

The post These ridiculously thin LEDs can stick to your skin and function like a light-up tattoo appeared first on Digital Trends.

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