> the rest of the human body is not useful in a factory environment I dunno, a legged design is pretty useful for navigating complex environments. The arms and

> the rest of the human body is not useful in a factory environment I dunno, a legged design is pretty useful for navigating complex environments. The arms and legs have to attach to something so you've still got some sort of torso. About the only thing you can easily do away with is the head I think. But certainly a bipedal design seems unnecessarily complicated unless you need it to climb ladders inside narrow tubes or something similarly specific. I feel like a quadruped with 4+ arms mounted on top and many-jointed fingers might be ideal (both in terms of utility and also creepiness).