autonomous devices Archives — LIRNEasia


Power without wire

Posted on November 15, 2006  /  3 Comments

Beyond the horizon, but worth keeping en eye on . . . BBC NEWS | Technology | Physics promises wireless power US researchers have outlined a relatively simple system that could deliver power to devices such as laptop computers or MP3 players wirelessly. The concept exploits century-old physics and could work over distances of many metres, the researchers said.