wireless charging is not that new for consumer electronic and industrial devices, but now it can also provide critical power for smart phones with grab-and-go convenience. this accessory is made up for a power source (charging pad) and a receiving device (miniaturized wireless receiver). only the small receiver is integrated into your smart phone; no physical connections or wire attachments are needed. with this technology, transmitters can be built into everyday furniture, such as chairs and tables. IKEA of the UK is about to launch its first charging table