Wireless power will be revolutionary and will change our devices of the future, and now thanks to Nokia, we could harvest radio waves and convert them into electricity. Nokia made a prototype cellphone which can do that, but this is in early development.

Resembling a normal handset folded in half, when fully unrolled it can be used as a keyboard but it can also be folded lengthways and width ways and curled into a bracelet to wear on the wrist

A problem is the fact that they don’t know where the wireless waves are coming as there are TV, radio, and mobile systems’ waves out there, but their system catches a part of the waves, then converts the electromagnetic energy into electricity which recharges the phone’s battery.

According to Nokia in three to five years they are hoping to commercialize the technology of the Nokia Prototype Phone.