Screen Grabs chronicles the uses (and misuses) of real-world gadgets in today's movies and TV. Send in your sightings (with screen grab!) to screengrabs at engadget dot com.
Willow Garage's Texai telepresence robot recently made an appearance as "Shel-bot" -- a stand in for the character Sheldon. While we didn't get to see the hilarious high jinks ourselves, we can tell from the screen shots that it was a pretty good time. Hit up the coverage link to learn more about Willow Garage's Texai.