Why Are We Still Making Robots That Look Like People?

Lately, I’ve been thinking about something that just doesn’t sit right with me: why are we so obsessed with making robots look like humans? Arms, legs, faces, the whole deal. To me, it feels like a perfect example of how off-track tech design can get.

Form Should Follow Function

One principle I keep going back to is form follows function, that idea that how something looks should depend on what it’s meant to do.

Take a spoon, for example. It’s shaped to hold liquid and complement your hand helping you do something your hand alone can’t. That’s smart design. That makes sense.

But when I look at a robot hand, I can’t help but wonder: is it really better than a spoon? Or are we just copying the look of a hand without thinking if that shape is the best for the job? That feels like mimicry, not meaningful design. Just added complexity for no real reason.

Wheels > Legs (At Least Most of the Time)

If we humans struggle with things like balance and terrain, why build machines that face the same problems? Wheels are simpler, faster, and more stable. We figured that out thousands of years ago.

Even Elon Musk, who’s building humanoid robots, also makes Teslas and those cars have wheels for a reason. Can you imagine a Tesla that walks? It sounds silly. But that’s the logic we apply to robots, and I just don’t get it.

Trying to Do Everything Doesn’t Work

A lot of these humanoid robots are being designed to do everything. Cook, clean, talk, walk. But let’s be real, we can’t even get a washer-dryer combo to do both jobs equally well. So how is a one-size-fits-all humanoid robot going to manage?

In my view, when we try to make one machine do too many things, it ends up doing nothing well. That’s not smart. That’s just bad design.

It Feels Like Human Arrogance

I sometimes think this whole thing boils down to how we see ourselves. We associate intelligence with human traits, so we try to build “smart” machines in our own image. Ones that walk like us, talk like us, even smile like us.

But if fish were the ones inventing robots, wouldn’t they build something fish-shaped? Not something with legs.

To me, that says a lot. Maybe we’re not designing for function. Maybe we’re designing for familiarity.

Smart machines don’t need to look like humans. They just need to do their job well. That’s all that should matter.

Thanks for reading.

If this got you thinking, feel free to share it. I’m just trying to challenge the way we look at tech. Not because it’s wrong to dream big, but because I think we can design smarter if we let go of what’s familiar