On hands
- Optimus walked on stage. Watch its hands
A year after the dancer in the suit, Tesla showed a real humanoid prototype. It walked slowly and waved. The legs get the attention. The hands are the harder and more important problem.
2 min reads likes comments - A robot hand with a hundred years of practice
OpenAI's Dactyl learned to rotate a block with a human-like robot hand, entirely in simulation. Why hands, and why randomizing the simulator is the clever part.
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