IHMC Teaches Atlas to Walk Like a Human

Humanoid robots have a very distinctive walk. Even Boston Dynamics' own Atlas uses this crouching sort of squat-walk to get around, because those perpetually bent legs are how it keeps from falling over. This sort of gait is so common with humanoid robots that it's become the "normal" robot gait, but it's also not at all the way that humans walk. We walk with straight legs, locking our knees with each stride, because it's much easier to support our weight that way. You can try it for yourself: that bent knee "bipedal robot" walk gets tiring to keep up, because your leg muscles always have to be engaged.