All you need is the Roku Remote app, which is available from the Google Play store. Then you're able to sling video to your TV in much the same way as using Apple's Airplay. That just made an excellent streaming box even better.
Some bad news, though: currently, it only works with the Samsung Galaxy S III, Galaxy S4, Nexus 4, HTC One, and last-year's Nexus 7. They're all popular devices, sure, but it's still fairly limiting. With any luck that list will grow. [Roku via The Next Web]