Nice start, but it pales next to the prospect of ZigBee, an emerging wireless standard for short-range machine to machine communications.

FORBES: The Wireless Boom That Won't Need Us

ZigBee is a protocol that works on the 802.15.4 spectrum (WiFi is also known as 802.11 for its slice of spectrum.) As a short-range, low-power protocol, ZigBee is suited for two-way communications among small devices, and can be used to build self-organizing networks of devices.

FORBES: The Wireless Boom That Won't Need Us