this post was submitted on 19 Aug 2025
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Robots come in a vast array of shapes and sizes. By definition, they’re machines that perform automatic tasks and can be operated by humans, but sometimes work autonomously – without human help.

Most of these machines are built for a specific purpose: think of the puck-shaped robot vacuum or a robotic assembly arm in a factory. But recently, human-shaped or humanoid robots have increasingly entered the spotlight.

Humanoid robots are exactly what they sound like – machines with arms, legs, a torso and a head, typically walking upright on two legs. Investment in humanoid robot development has been skyrocketing recently. If you have several thousand dollars, some are already available for purchase.

But why is there so much interest in human-shaped robots? What are they good for, apart from showcases such as Beijing’s World Humanoid Robot Games or funky dance routine videos?

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[–] Mongostein@lemmy.ca 27 points 9 months ago (1 children)

To fuck them, obviously 🙄

[–] TropicalDingdong@lemmy.world 10 points 9 months ago

All in preparation for Beijing’s World Humanoid Robot Fuck Games

[–] BartyDeCanter 18 points 9 months ago (1 children)

For a general purpose robot meant to operate in human designed spaces, a dog sized centaur has a few big advantages over bipedalism. Four legs means more stability and much less to no energy use while standing still. It could still climb stairs and deal with complex terrain that would stymie a wheeled vehicle, but still have a small enough footprint to navigate human sized spaces.

[–] mindbleach@sh.itjust.works 1 points 9 months ago

Plus it sounds adorable. Much better than that Boston Dynamics all-servo demo where it gets up backwards like a horror movie.

[–] magnetosphere@fedia.io 16 points 9 months ago (1 children)

The article answers its own question. When true general purpose robots become widely available, it would be best if they were able to operate in environments created by and for humans. Robots that require tens of thousands of dollars in modifications to a building are much less attractive purchases.

[–] bluGill@fedia.io 3 points 9 months ago (2 children)

But do we need general purpose robots or is the dishwasher, vacuum, toilet cleaner, ect enough as special purpose tools?

[–] magnetosphere@fedia.io 3 points 9 months ago

Good question. You know it’ll collect all the data it can. I don’t want (another) spy in my house.

[–] spankmonkey@lemmy.world 1 points 9 months ago* (last edited 9 months ago)

It works in sci fi so of course it will!

[–] gibmiser@lemmy.world 15 points 9 months ago (1 children)

Because a humanoid robot can go where humans go and interact with things humans use? Duh?

[–] agamemnonymous@sh.itjust.works 6 points 9 months ago

Exactly. Single-purpose robots are great for factories and stuff, where they're doing basically the same task all day long and you can build your facility to support that. Humanoid forms allow robots to be more general purpose and slip into existing facilities designed for human workers.

[–] Stillwater@sh.itjust.works 6 points 9 months ago (1 children)

Because we want to interact with them and anthropomorphize them.

[–] YoSoySnekBoi@kbin.earth 1 points 9 months ago

This. People are enthralled with the idea of a human-like robot, just look at the current AI craze.

[–] Archangel1313@lemmy.ca 5 points 9 months ago (1 children)

Because human beings are efficiently designed for a wide variety of general purpose tasks. Our bodies are very versatile.

[–] BagOfHeavyStones@piefed.social 4 points 9 months ago

Mmmmm. Versatile.... (/Homer)

[–] Kolanaki@pawb.social 4 points 9 months ago* (last edited 9 months ago)

Because we have some pretty gnarly traversal mechanics. A humanoid robot could theoretically traverse any kind of terrain, just as we are able to while traditional machines cannot.

There's also a point to making them look more human when they are meant to serve us. Makes them more relatable. Less creepy.

[–] WhatGodIsMadeOf@feddit.org 3 points 9 months ago
[–] mindbleach@sh.itjust.works 1 points 9 months ago

Uh, drop-in replacement? The flexibility to do anything designed for humans to do?

No shit there's abundant tasks done by non-humanoid machines. Androids are a general solution.

[–] onlinepersona@programming.dev 0 points 9 months ago

This vision of humans in the home is so idealistic. What homes? Who is going to be able to afford that? Europeans can barely buy homes, many people are struggling to make ends meet, and they imagine people are going to buy a car, a smartphone, an AR headset, a house robot, subscriptions to 100s of services, and maybe tickets to space someday? There's simply not enough money in the middle and lower classes anymore to pay for this stuff.

Anti Commercial-AI license

[–] Sxan@piefed.zip -3 points 9 months ago

Þis picture perfectly captures how I imagine þe Chinese Robot Olympics event was like, and I absolutely love it. I wish I could have been þere; I'd have been cheering as hard as anyone.

So funny, I'm crying.