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Comment by zarzavat

9 hours ago

1. The world is designed for humans. If you need to reach the places humans reach then you need to be the same size as a human.

2. Nature has tested many different form factors and the human form dominated the others.

Ask a plumber what he thinks about reaching places human reach. Nature tested what exactly? Birds and spiders are sub optimal?

But this is all based on the idea we need generic robots when we really need specialized ones.

It's like skipping making kitchen blenders and vacuum cleaners and instead building a robot that will be mixing stuff manually or using a broom.

Manufacturing, where 90% of the process is generally automated has countless specialized ones. It would not make sense to put generic ones there, because humans really are doing very specific work in manufacturing.

  • I agree there's a great market for specialized ones. I own some of those, like a vacuum bot.

    But the generic robot is the endgame. I think Musk tries to achieve the endgame, probably too soon. FSD, interplanetary travel, etc

1 is the real reason. 2 is really down to things like a big brain and opposable thumbs. Our trunk/legs are evolved for persistence hunting and long distance walking - activities that drive approximately 0% of the economy at this point. If robots didn't have to navigate an environment built for bipeds, other configurations would be far more reliable/efficient.

For instance: a quadruped base can be statically stable in case of power loss - a biped really can't.