That's cutest robot I've seen in quite a while. That's a tweenbot and he's the project of this artist lady named Kacie Kinzer. She built a cute robot that moves in a straight line. She plopped him down with a flag asking the city citizens to keep an eye on him and help him get to his destination. He made it everytime. She took video of him and there's a clip and more pictures of him at her site. I think this project is really great. It sure made me laugh. I'd like to be somewhere and have this delightfull little robot go by. This is the kind of stuff that makes me most happy to be a human being. Not so much of the rest.