this post was submitted on 18 Apr 2024
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...replacing the previously hydraulic version.

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[–] 3volver@lemmy.world 28 points 7 months ago (7 children)

I'd go further to argue that it's very necessary for robots to have even more mobility such as wheels to take advantage of momentum and increase efficiency. There's a reason the wheel was invented, things like bicycles, wheelbarrows, etc.

The ANYmal wheeled legged robot is an example of that.

https://newatlas.com/robotics/anymal-swiss-mile-quadruped-wheeled-standing-robot/

[–] Adderbox76@lemmy.ca 11 points 7 months ago (4 children)

I'd argue that the wheel was invented not because "walking" was inefficient, but because flesh is weak and gets tired.

A robot doesn't have that weakness. It thinks nothing of running five hours at high speed if necessary. It has no need of wheels if it can just Gump it cross country with cargo on his back a la Death Stranding.

[–] 3volver@lemmy.world 12 points 7 months ago (2 children)

A robot doesn’t have that weakness.

Robots have battery capacity limitations, they get "tired" in a different way. Your claim is true if you invent a battery that never runs out of power.

[–] Adderbox76@lemmy.ca 2 points 7 months ago

Good point well made. I hadn't considered that.

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