Unitree As2-W
unitree.com54 points by MehrdadKhnzd 4 hours ago
54 points by MehrdadKhnzd 4 hours ago
This is way more of what I thought robotics companies should be working on over their dumb 4 legged dog like robots. Wheels were invented for a reason and we are awfully good at moving things around on them at speed. Combining multiple attributes into a single form will ultimately prove to be the winning formula.
Just like in a year or two you will start to see more appendages than just two arms on humanoids.
I think this is a clever idea.
A hub motor for each leg adds some weight, but you get a rolling mode on flat terrain with great range.
At the same time you keep obstacle climbing mode with stationary wheels, and can use the leg actuators as shock absorbers and obstacle avoidance on a bumpy path. Best of both worlds, with a new software challenge.
They never give you dev access without paying like 10x the price.
Interesting, you can’t use their SDK or you can’t load whatever you want on it?
E.g. Unitree R1 has attractive low price but missing the “secondary development” pack (access to Jetson Orin and all the firmware stuff to let you run custom software). It’s all just their software. Useless tool. Click button and it dances. Then what.
I've seen a similar setup with a different Chinese cutting edge product. App access is free, ssh is open, but API keys and the ssh password is priced like a cheap car.
how is this robot seems to have perfect traction ?
its either rolls perfectly without traction or walks uphill with perfect traction ?
is it AI generated video or did they make some groundbreaking success ?
or is it just promo video, showing future potential, not yet developed capabilities ?
It doesn't have perfect traction. It stumbles in the videos. This is consistent with other wheeled robots that have come out the last few years.
I'd love to see an ebike-like vehicle in this spirit. Meant to be ridden, self-balancing, and all-terrain capable.
This thing reminds me of something out of Death stranding, Hideo Kojima was way ahead of his time
Impressive … and scary. Why is it that this company is moving so fast when others like Boston Dynamics don’t seem to have made much progress?
Chinese work ethic driven by overproduction of STEM majors leading to 25% youth unemployment...also they probably stole a lot of the fundamental stuff that was super hard to produce but easy to copy and build on top of.
On the other side: Years of VC focusing on the next great app to make you some cooked eggs instead of investing in companies operating in the physical world.
There's no use for these robots(even militarily). It's very high tech, but that's it.
You are assuming this thing is real and not just a web page.
Not that you have much reason to believe a stranger on the internet, but I have seen this in person.
Not doing acrobatics like the marketing video of course, just doing mundane things like going from point A to point B.
Unitree is a huge well known company. You think they'd fake this?
is using a prototype firmware or hardware platform faking it when you're showing exclusive prototype capabilities and trying to pass them off as reproducible by the production unit?
unitree has done this consistently.
The demo images look AI generated, so I can understand the impression that this is vaporware. The demo videos look very real to me however.
they're a chinese company and this is a VC funded western company; so that's half the answer.
The other half is yes, of course, any company will fake it till they make it.
But Unitree is definitely making robots.
What's the price?
imagine that a an atv
Motorized mule essentially, but one that clears terrain like a mountain goat.