
We’d all love to go entirely wireless, right? One thing tends to stand in our way, however–from time to time, we need to plug our gadgets in to recharge their batteries. There’s been a lot of talk about the inductive charging in devices like the Powermat, sure, but a new concept from Intel takes things a step further: wireless charging at distances up to three feet.
Intel was showing off the technology at an event today in midtown Manhattan. According to the Intel rep, the demo was actually meant to charge up a PC, but, unfortunately, thanks to some shipping problems, we had to settle for a lightbulb. The display is based on concepts developed by MIT physicists. It uses magnetic wave with an efficiency rate of around 80-percent.
According to the rep, in the future scenario, the large coil would live in the wall of, say, your home, and the other would sit inside the device that needs charging. The technology is said to be harmless (he demonstrated this by waving his hands between the two coils), but apparently Intel is researching it further, you know, just in case.
Check out a video of the coils in action, after the jump.