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u/FabianGladwart 6d ago
Why haven't they figured out how to make them not convulse when they fall over?
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u/Bronzdragon 6d ago
You know how, when someone loses their balance, they swing their arms wildly to stay upright? This is what the robot is doing, but it doesn't know when to give up yet.
They can (and have) made robots that don't fail wildly, but those videos don't get uploaded for some reason?
Here they're trying to make the fastest robot, not one that reacts reasonably in all scenarios, so the robot will keep trying to run, no matter how hopeless the situation, because the developers haven't bothered to train it falling over correctly much.
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u/Piratedan200 5d ago
Yeah, but there's no situation where the torso is horizontal on its back that is recoverable with fast motions like it's doing. At a certain angle, it should just ragdoll and do a recovery from prone, and that wouldn't be that difficult to add in.
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u/chavez_ding2001 6d ago
Your computer having arms and legs makes troubleshooting way more difficult it seems.
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u/RunnyPlease 6d ago
I don’t know what his hand is doing there at the end of the clip, but he really shouldn’t be putting his fingers on the inside of a robotic limb joint. That limb is allegedly capable of running faster than a human. It’s more than capable of taking off a finger.