The researchers propose that the robot could be used for search and rescue operations, as well as robotics research. Another idea is a snake-like robot with a camera that could climb a tree for surveillance. The iMobots have rotating faceplates at each end, which turn continuously so that the robot can roll along like a truck. Creators Graham Ryland and Harry Cheng are planning further research exploring using clusters of iMobots which would work together in larger configurations. The two received a $150,000 National Science Foundation grant to start their company, Barobo Inc. They have applied for a patent, and plan to commercialize the iMobot.
If you think one of these might come in handy, you can find out about the Barobo Inc. early adopter program here. They hope to have the robots available by the end of the year. I know my two year old would love one of these, but it might be a bit out of our price range.