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ionwakelast Friday at 11:11 PM3 repliesview on HN

I believe its RL trained only.

See this snipet : "Operator Commands Are Merged: The control system blends expressive animation commands (e.g., wave, look left) with balance-maintaining RL motions"

I will print a full retraction if someone can confirm my gut feeling is correct


Replies

dwatttttlast Friday at 11:30 PM

Having worked on control systems a long time ago, that's a 'nothing' statement: the whole job of the control system is to keep the robot stable/ambulating, regardless of whatever disturbances occur. It's meant to reject the forces induced due to waving exactly as much as bumping into something unexpected.

It's easier to stabilise from an operator initiated wave, really; it knows it's happening before it does the wave, and would have a model of the forces it'll induce.

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numpad0last Saturday at 2:38 AM

"RL is not AI" "Disney bots were remote controlled" are major AI hypebro delulu moment lol

Your understanding of AI and robotics are more cucumber than pear shaped. You're making very little technical sense here. Challenges and progress in robotics aren't where you think they are. It's all propagandish contents you're basing your understandings on.

If you're getting information from TikTok or YouTube Shorts style content, especially around Tesla bros - get the hell out of it at Ludicrous Speed. Or consume way more of it so thoroughly that you cannot be deceived anymore despite blatant lies everywhere. Then come back. They're all plain wrong and it's not good for you.

elil17last Saturday at 1:20 AM

Only as opposed to what? VLAM/something else more trendy?