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The Unitree G1, with karate kick action! [credit: Unitree ]
Does anyone want to buy a humanoid robot for $16,000? The latest product from Unitree hopes that you will: Meet the Unitree G1, a "Humanoid agent AI avatar," aka a robot. If you haven't heard of Unitree, it's sort of the go-to "budget Chinese option" in the robot space. You're going to have to deal with company promotional materials that are just barely written in English, but you get some impressive bang-for-your-buck robots. You may have seen the Spot-knockoff Unitree Go2, a $1,600 robot dog that various resellers have equipped with a flamethrower or just straight-up military rifles.
Unitree's promo video shows some impressive capabilities for such a cheap robot. It can stand up on its own from a flat-on-the-floor position. Just like the recent Boston Dynamics Atlas video, the G1 stands up in probably the strangest way possible. While lying face-up on the floor, the G1 brings its knees up, puts its feet flat on the floor, and then pushes up on the feet to form a tripod with the head still on the ground. From there, it uses a limbo-like move to lean its knees forward, bringing up its head and torso with all core strength.
The G1 is a budget robot, so the walk cycle is kind of primitive. It walks, stands, and "runs" in a permanent half-squat with its legs forward and knees bent all the time. The balance looks great though—at one point a person shows up and roughs up the robot a bit, kicking it in the back and punching it in the chest. In both cases, it absorbs the abuse with just a step back or two and keeps on trucking.
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