Chris Thomas was a reporter at Android Police from 2022 until 2025. Researchers at Carnegie Mellon University used skin as a conductor of electricity, to power tiny, battery-free wearable electronics.

The ever-shrinking size of electronics and sensors has allowed wearables to help us quantify more and more about ourselves in smaller and smaller packages, but one major constraint is the size of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers at Carnegie Mellon University have claimed that they have powered wearables using the human body. Called ...

The dream of battery-free devices has taken an unlikely turn, as Carnegie Mellon researchers debuted Power-Over-Skin. The technology allows for electrical currents to travel through human skin in a ...

With new advancements in computing technology making wearable electronics increasingly tiny while packing in plenty of features, problem of providing power remains. Some devices have managed to ...

The big challenge with wearable devices is how to power them. While battery technology in the likes of the Apple Watch and AirPods has improved enormously in recent years, it's still something of an ...