Source: http://www.engadget.com/2013/08/27/enblink-dongle-google-tv-home-automation/
Meet Enblink: a dongle that plugs into any Google TV device and turns it into a home automation control hub. Enblink works with any Z-Wave enabled gadget, from door locks and lamps to security sensors and video cameras. The dongle itself will serve as a Z-Wave radio (once it's passed through the Z-Wave certification process) when plugged into your GTV device of choice. From there, its software runs atop GTV's Android underpinnings and leverages the device's CPU to control the locks and lights in your abode. A companion app for Android turns your phone into a remote control and monitor for appliances hooked into the Enblink system, plus there's an iOS app currently in development. Input from mobile devices goes through Amazon Web Services, which relays commands to the dongle to execute your bidding from afar.
It's up for pre-order right now for $85, with the price rising to $99 when it officially goes on sale sometime in the next month or two. Of course, if you're streaming video to your mobile device, there's an ongoing fee (of undetermined cost) for the privilege once you've used up your free allotment of 30 seconds of streaming per day. Regardless, by leveraging existing GTV hardware and AWS to do the lifting on the backend, Enblink is a fraction of the cost of many purpose-built home automation base stations. So if you're a home automation geek that counts yourself among those very few with a Google TV and a slew of Z-Wave toasters, locks and light bulbs, your ship has, at long last, come in.
Source: Enblink