Stuck around for day two of Google I/O? You're getting a Samsung Chromebox. This is in addition to yesterday's trio of take-home prizes: a white edition Nexus 7 tablets, Nexus Q streamers, and Galaxy Nexus phones. The Samsung Chromebox is Google's third device for the TV set, the other two being the aforementioned Nexus Q and the yet-to-be-explored-this-week Google TV.