It's my impression that the killer robot industry has focused primarily on dog-shaped robots over human. Being bipedal gave us a lot of advantages, but "incred

It's my impression that the killer robot industry has focused primarily on dog-shaped robots over human. Being bipedal gave us a lot of advantages, but "incredibly fast runner" isn't one of them. Usain Bolt is incredibly fast for a human, but cheetahs are twice as fast still (and, presumably, can climb stairs too). I do appreciate the engineering achievement on its own, but there seems to be an implied "and will replace humans" vibe here that doesn't make a lot of sense to me.