It looks much more streamlined and humanoid, moves much more smoothly, balances better and walks a fair bit less like it's soiled its trousers, although you still wouldn't want to get in an elevator with anyone walking like that.
Tesla has completely overhauled its humanoid robot. The Optimus Gen 2 is 10 kg (22 lb) lighter, 30% faster, a lot smoother and more capable, and it looks much more human in the way it moves. It's also got new hands and feet, and some of Elon's style. read more