Tesla Optimus production hit by two obstacles: robot hands and training
Tesla's Optimus production has hit two walls, according to an analysis: the robot hands cannot be built, and workers cannot be trained. Animesh Garg says teaching robots reliable factory tasks could require millions of hours of demonstration data.
Who is affected and how
- plant manager
- When introducing humanoid robots in a factory, it is worth drawing up a realistic timeline, because the training data requirement can be enormous.
- engineer
- Hand mechanics and the collection of demonstration data are the bottleneck in humanoid projects.
Sources
- Tesla Optimus Production Hit Two Walls: Robot Hands It Cannot Build, Workers It Cannot Traintechtimes.com · Sep 28, 2026
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