Last week, Sony announced they have developed a "highly efficient" wireless power transfer system. Meaning that soon you can purchase a Sony TV without a power cord! The technology is based on magnetic resonance, meaning that electromagnetic energy will be transferred between a transmitter unit and the device. Currently, the transfer can occur at a distance of about two feet.

Similar technology already exists in Dell's new Latitude Z notebook computers that charge without wires. When this sort of technology was first announced in 2007 by a team of researchers at MIT, 74 percent of you said you were into the idea.

Sony hasn't set a release date for gadgets containing the new technology, but the thought of wall-mounting a completely wireless TV is pretty exciting!