IFP @_brianpotter explains why robots can perform kung fu but still struggle to pick up and manipulate everyday objects: "There’s been two main ways of getting data. One is teleoperation, kind of like a video game. Somebody with a controller is steering a robot around. It’s really slow and expensive. The other way is simulation. You can run a million robots in simulation." "The reason that you can see robots good at walking and good at doing kung fu is because that sort of motion is…