When a robot is moving itself it has a very good idea of what each part of itself weighs, how big it is, and has sensors to tell it what angle all its joints ar

When a robot is moving itself it has a very good idea of what each part of itself weighs, how big it is, and has sensors to tell it what angle all its joints are at. These are all much more difficult with an object the robot is holding in its hand. But you can still find videos of Atlas doing practical tasks, just not as impressively as it jumps around. https://www.youtube.com/watch?v=F_7IPm7f1vI https://www.youtube.com/watch?v=F_7IPm7f1vI A mentor of mine in robotics talks about how the people at his research group would watch a video from an old Julia Childs TV show of her chopping vegetables and doing other cooking tasks and they would try to figure out how long until a robot could do those things.