Fujitsu Eyes Wireless Gadget Charging for 2012


Researchers at Fujitsu Laboratories have developed a wireless charging system that they say can simultaneously charge a variety of portable gadgets over a distance of several centimeters without the need for cables.

The system, which will be detailed at a technical conference in Japan this week, could begin appearing in mobile phones and other products as soon as 2012, the company said.

Wireless charging has been attracting increased interest in the last few years as the number of portable gadgets multiples. Manufacturers suppose that consumers are eager to get rid of the myriad of chargers and associated cables that can clutter up a modern home.

Many of the wireless systems developed to date rely on inductive coupling between two coils -- a method that works over a very short distance and typically requires gadgets are placed on a charging pad. Inductive systems can also waste a lot of the power consumed.

Read the complete article on pcworld.com

Comments

  1. AnonymousDecember 23, 2010 at 11:50 PM

    Well, i can see a use in a work situation, you don’t have to lug along an induction charger, just plug in a USB “air” charger and have your phone in your pocket, you’re a bit further than 15 CM but maybe you’ll get 40-50% charging, over two or three hours (depending on your device)it should be fully charged, or enogh for the ride home at least, or depending on the rules of your work area you could simply rest your device on top of your comoputer the UBS air charged is plugged into, I’d rather carry around a small UBS device than a charge pad Cool Gadgets.

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