I’ve been dreaming about a future where wireless devices were free from their last tether — the power cord/charger — and it seems the day is finally here!
For years, electricity experts said this kind of thing couldn’t be done. “If you had asked me seven months ago if this was possible, I would have said, ‘Are you dreaming? Have you been smoking something?’” says Govi Rao, vice president and general manager of solid-state lighting at Philips. “But to see it work is just amazing. It could revolutionize what we know about power.”
The range is about three feet, with radio waves being converted to DC current by a small receiver embedded in the device. Price point seems to be about five bucks, which means it’s viable everywhere. The idea of having your ipod, camera, and phone charge while you’re sitting at your desk — with them still in your pocket — is pretty cool. A wireless mouse that never needs to dock is attractive too. It’s low-power stuff for now — including pacemakers — but as with all technology i’m sure it will improve and expand.
Here’s the article Death of the cell phone charger from Business 2.0 magazine.