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> folding them quickly, so that the fabric is actually moving instead of just hanging still- incredibly, incredibly more complex.

TBF fabric is much more difficult to simulate than a bipedal body is.

As I recall openai had mujoco playing soccer nearly 10 years ago. Obviously real world bodies are much more difficult but I'd be curious to learn why that is.

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Even being able to simply do the task isn't enough here. It also has to do the task while also never, ever, ever accidentally folding your toddler as though it were a towel. Having industrial-strength robots around inherently unpredictable humans in a fail-safe way is an extremely difficult problem that will not be addressed any time soon.
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This is not the bar for societal adoption, and we can already see a demonstration that it is false.

A waymo is basically an industrial strength robot. It operates among inherently unpredictable humans already. There is no guarantee that it will never, ever hurt a human.

And yet in many cities around the world, you can call a waymo and ride it and society accepts it.

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Waymo will have existed for ~25 years by the time it'll be available in most US cities, that's a long while.
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