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 dt com.major corporation to do when it's trying to bring its stake in the smartphone world back from the dead? Why, call in the help of some vampires, naturally. Character Jeremy Gilbert from CW's Vampire Diaries looks like he'll be tapping away on an LG Quantum in the next episode, calling up Bing Maps and then getting an aerial view of some mysterious compound. Vampire hideout? Werewolf den? Factory where they make really great hair product? You'll have to tune in to find out.