Wi-Fi Direct

Gizmag reviews the Dolry Hi-Fi Stone from C4 Electronics, which is claimed to be world's first 30-pin adapter compatible with Apple AirPlay, DLNA, Wi-Fi and Wi-Fi Direct. It essentially transforms a speaker dock or Hi-Fi system sporting a 30-pin connector into a Wi-Fi audio receiver.

GM is developing a wireless system to detect pedestrians and cyclists using Wi-Fi Direct technology.