I saw this online, and this was too cool to not post here. Disney has been developing what they've referred to as an "autonomous walking platform" for several years, and the result of their work has finally shown up in their California Adventure park in the form of Lucky the Dinosaur. The technology behind Lucky is definitely impressive - one of the best displays of Robotics I've seen yet.
This article has information about Lucky, as well as four video links, which are definitely worth checking out. It's amazing to see what Lucky can do. Now I just wish I could get to California to check him out...