The Human Body Used as a Conduit for Data

The ALPS device pictured above creates a modulated electric field capable of traveling through the human body, using it like a wire. They have it set up to transfer a photo from the unit, through your body, and into a handheld device.

It has obvious potential for things like having your cellphone pick up data from things you touch, ID cards, and in implanted devices.

(Via CrunchGear)