Google patent shows Glass as the hub for Android@Home
Android@Home is one of those projects that Google showed off a couple years ago, but it never really went anywhere. The idea was to get electronics manufacturers to build Android into everyday home products like thermostats, lighting systems, garage door openers, sound systems, etc. Even though Android@Home hasn't gone anywhere, Google hasn't given up it seems, because a new patent shows Google Glass as a hub for home systems.
It sounds like a cool usage, but of course, we need to see manufacturers making the compatible devices first.