And then with Optimus, we showed a massive improvement in Optimus dexterity improvement on October 10. And our next-gen hand and forearm, which is 22 degrees of freedom, which is double the prior hand or forearm, it's extremely human-like, and so it's much better at tactile sensing. It's really -- I feel confident in saying that we have the most advanced humanoid robot by a long shot. And we're moreover the only company that really has all of the ingredients necessary to scale humanoid robots.