Mark Miller has a neat article in the latest Servo about his experiments with bipedal robots, which he builds from scratch. There are a lot of design tidbits and insights -- some of them quite surprising, such as the fact that he generally uses $3 stepper motors.
But while the article seems to imply that his robots can walk, he doesn't actually come right out and say so, or discuss anything of the algorithms they would be using to do so. No contact information or web address was given, and Googling has turned up some news stories, but nothing with much detail.
Does anybody know anything about these robots? Do they actually walk or not, and how in the world could a 4-foot robot walk on $3 motors?
Thanks,
- Joe