Powermat manufactures a wireless device which uses magnetic induction to charge various devices like mobile phones, game consoles and other portable gadgets. You will need one receiver for each device and Powermat provides with a number of models to suit the various gadgets that are on the market. There's an Apple iPod docking station, a replacement cover that will fit some RIM Blackberry smartphone and a small charging block called the Powercube.   [Source: itproportal.com]