I am sure many of you have heard about Control4 and their products. They were one of the first to support the ZigBee automation protocol (not sure if they are 100% compliant yet). While they aren't DIY friendly, the video is still interesting.
Control4 interview
In this episode of Horsepower, Eric Smith, Chief Technology Officer of Control4 explains their approach to home automation and how their technology makes every electrical system in the home part of a larger system. Twelve Horses President and host of Utah Tech Spotlight, Steve Spencer, learns how the Control4 approach allows your home’s systems to work together to do things none of them can do on their own. Home automation systems also to greatly increase efficiency of a home allowing you to optimize energy use. The only fully LEED certified home in the world uses Control4 and only draws 300 Watts when in shut down mode.
Control4 interview