Bathroom of the Future - Powered by Powercast Episode 7
Explains why the bathroom is ideal for RF-wirelessly-charged products. It has to do with wires and electricity, mold and how often these devices are used. One RF transmitter can charge multiple toothbrushes, electric shavers and other RF-enabled devices over the air. RF wireless technology can eliminate 1) wires around water and hence the chance for electric shock, and 2) the inconveniences of the electric toothbrush - no more dock to accumulate grime, and no more need for batteries that often corrode from water seeping in.