Do you want to charge several gadgets at once?

Yes you can charge several gadgets wirelessly at once using the device "Wattup" within a 15 foot radius of its transmitter. It locates the devices to be charged using the Bluetooth concept.

http://www.deccanchronicle.com/150111/technology-gadgets/article/check-out-device-can-wirelessly-charge-several-gadgets-once