Your next smartwatch could be battery-free – and powered by your skin

Power-over-Skin developed by researchers at Future Interfaces GroupTechnique transmits power to wearables using the human bodyPaves the way for battery-free devices powered through skin contactSelf-winding watches have existed for a century, but manufacturers are still searching for ways to make modern wearables battery-free. A new research paper from Carnegie Mellon University could have the answer: scientists have developed a technique to power the next generation of wearable tech via skin contact.Researchers at Future Interfaces Group have found a way

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