Just now, the Qing Dynasty's Qing Dynasty has blown up!

It's the first time in the history of the world.

Just now, the homegrown humanoid robot "Big Brain" and Figure are on the line!
It is the base model of the two-legged humanoid robot, Delta 0.
It doesn't lose the FIGURE Helix, it doesn't lose the FIGURE Helix, it doesn't lose the FIGURE Helix, it doesn't lose the FIGURE Helix, and it doesn't lose the FIGURE Helix.
It is the only country in the world that can do this.
Just look, equipped with a Delta 0 humanoid robot, elegantly put himself on a black-and-white disc, swinging with the music.

In the same breath, the dirt of a house is thrown back and forth.
It went to the side of the bed, with one hand holding the horn slightly outward, and it was flattened in an instant.

A doll was lying on the ground. Her knees slid straight "slide down the knee", and after lifting the doll up, she stood up with one foot and one hand, and the doll went back to bed.

They took off the dirty clothes that had been put on the chairs and wrapped them in the dishwasher.

When the dishwasher was shut, it opened and put the cup, which had just been taken from the table, firmly in the dishwasher.

Eventually, it pulled out the fridge and pulled out a rotten apple, stepped one foot in front of the trash can, and dropped the apples.

When it was done, it turned around and sat firmly on the couch.

The first three minutes were completely self-contained, with the water flowing through the clouds, and there was not even a punch in the middle.

The body of the robot is a common item on the market, so looking at every easy move, the difficulty is entirely on the Delta 0.

If you don't have enough energy, it's going to make you sick all the time.
When it opened the dishwasher door, it was much heavier than you thought.
The DTA team tested the power meter and tried to unlock it with about five kilograms of force. But the power of the robot arm is only about 1.5 kilograms, and the power of the door is three times that.
If you're not strong enough, you're borrowing.
And he pressed the root, and it was not with the intention of sticking it with a stick, but with one hand, to bind the chest, and with the other hand, to hold the door, and with the other hand, and with the other hand, and with the other hand, and with the other hand, and with the other hand, and with the other hand, and with the other hand,At the same time, the waist and legs were bent backwards, and the weight of the whole body was pressed up.The door opened with the chain, and the direction of its pull followed a slight turn.

When stepping on a trash can, it has to put all its weight on one leg, then lift the other leg, and precisely step on the pedal.
The first second as I walked, the second became an open tool.

Delta 0 is divided into two layers: the brain and the cerebellum.The brain sees the picture, the brain listens.DirectionsWhen the brain decides what to do next, it translates those decisions into the movements of every joint in the body.。
When you've just hit the barrel with a hammer, with one foot, how do your hands and feet work together, how do you make sure you don't wrestle, all the little brain is micromanaging in real time.
It is not divided up into two halves, from the fingers to the toes.The whole body is placed in the same operating space, with a total of 69 degrees of freedom.It has a body of 29, with two hands remaining forty. The upper and lower half of the body goes to school together, so it can move its waist and legs to help when it has no children.
It's not enough to know the size of a hammer, a hammer, a pedal, and to pinch it when you step on it.
Delta 0's method is to calculate directly, and Delta controls what is called the "inborn". It wants to extend its hand to point A, but it is blocked at point B, and the further away, the larger the hole that connects to point A, so the larger the hole that connects to point A.It's hard to see how much this force can be measured by this gap.。
Following this idea, the team created a purely algorithmic power point mix control, controlling the position of the hands and feet while keeping the contact force together.The result was the best paper of the Robot Summit CoRL.。

It's coming from people.The lamina, the pedal is powered by the whole body, reaching the bed, placing the record like this, but the hands and feet are not fast enough.
Delta 0 has been working hard to keep up with the pace, with its hands and feet running smoothly.
When he made his bed, it was soft and slippery, and suddenly it was deformed. He was moved under his feet alongside the bed, and for a moment his hands were not shaken.
The record is also cleaned. It pinches the record, opens the dust cover, and stabilizes the record to the turntable.
On its way to the target, its body is already adjusting its posture.The arm stretches out in advance and reaches the spot directly.。
From the beginning of pre-training,What Delta 0 is eating is not slowing down in human body data.It's like learning how to paint and how to paint.

Whole body data taken while people lay their beds
Until the specific live stage, the data is adapted using remote controls. The operator directly takes his body as a remote control, and people bend down and it follows the bend.People are using Dolos, and the data they extract is Dolos.。
It's cheap to have a two-legged human being. It's the same size as a human being, and it can learn directly from the data that people walk alongside it.
There's no light yet, and the brain has to keep up.
The Delta 0's brain refreshes 10 to 20 action plans per second, each time it calculates the next action in advance, while thinking about it, and doesn't stop and stumble.
The small brain performs at least 50 times per second and is smooth after 100 times.Within the team, 500 versions have been released.。
Deta also made a statement saying,The images that were later released had to be moved at 0.5 times the speed, otherwise the human eye could not see the details of the action.。

Super long-range missions, pre- rehearsals and self-correctionWhen a man is busy with his household duties, he sews his own place.
When you do the first thing, where you stop, what you hold in your hand, directly decides where to start the next thing.

Then he took the cup from the table and went to the dishwasher. First he put it on the table next to him, dragged it out and opened the door. Then he took the cup and put it in.

If a dead man keeps his cup shut and does not put it in, the door will never be opened; because the cup is too deep, and when it is opened, it is not enough.
It's a long series of moves to unravel the life in this mirror. Suppose you take 30 steps, even if you have 95% certainty about each step.The probability of one person being completely right is only two percent.。
Delta 0 is able to link this long string together in a smooth way, using a brain that will be "brainwashed" in advance.
This brain is an implicit world-action model.Before the body moves, it previews the next image in the brain.The preview takes place within the characteristics of the model and does not actually draw the image, so it is called "implicit".
The model is divided into three paths: processing images and instructions, predicting future images, planning body movements, and communicating messages at any time.
The instructions for the entire task only give the main direction, such as this section of the bed, the next section of the toy.How to connect between the two segments, completely dependent on Delta 0 itself。
It is not enough to fill the brain, in reality, it is surprising that you have to eat yourself out of the closet.
If you don't catch it, it will catch it again. If someone intentionally damages it, the trash can be closed and pushed back.It's going to hit it again, and it's going to hit it harder than it did last time.。
In the whole process, there is no need to rush someone to reset it.

Many of these events have not been specifically taught by anyone. People who don't open the door will consciously use their bodies.This instinct has long been embedded in massive amounts of human data.Delta 0 came along during pre-training.
Another set of colorful lights that I've never seen before could put the cups in the dishwasher.

It's not enough to do it, you have to do it every time.
The two-legged human brain and the small brain are two separate networks, and it's always been an old problem to try and run it and fix it.
Delta 0 came up with a trick.It's a big difference between the brain.DirectionsIt's a "growth movement".Each time, just tell the little brain to move a little bit more in its current posture.
So you can put your hands wherever you want to put your hands, right where you want to put your hands, right where you want to put your hands.It's been a long time since I've been on this track.Training dataThis is how people learn human-in-the-loop.

When people catch a cup and it goes wrong, they pick up the pieces.
With the addition of a value model, the estimates are almost always far from complete, progressive movements are multi-discipline, and back-to-back lessons.
When the dishwasher grabs the cup, 20 times can only be done four times with remote data training. One round on a real machine, the success rate dropped to 50%, and another round, directly to 65%.

Of course, this is far from enough, and the ultimate goal, according to the DTA team, is to be close to a perfect success rate.

The value curve goes down when it's lost, and when it's corrected, it pulls back.

It's a small learning brain that's not trained and it's good.
In people's minds,About 80 percent of the neurons grow in the small tubular brain.。
So Deta believes that the little brain of a humanoid robot can't die by handwriting rules.The longer the data is, the bigger it will be.。
Delta 0's small brain is a fully trained learning controller.
The brain develops a set of "movement critical points", which can be understood as an abstract expression of the human bone, the brain is firmly attached and instantly disintegrates into dozens of joints throughout the body. When people remotely control it, the movement is the same set of critical points and the same brain.
To verify the effects of the small brain, the team found four open-body controllers, including the open source Sonic, and dragged them to a zero-sample "naked test". 501 daily movements, about 3.5 hours, all untrained, went live.

The lower the better, the greater the overall position error. Zero sample testing, the different simulation configurations.

The lower the body position error, the better. Zero sample test, the different simulation configurations.
Delta 0 has a global positioning error of only 0.106 m and Sonic 0.165 m; Delta 0 has a positioning error of 16.73 mm and Sonic 22.58 mm for all body parts.Both are the lowest of the five.。
For the sake of his brain size, Deta simply took the data from the site himself.
They're self-taught.Head-mounted whole-body scanning equipment D1The first is that the image, the whole body, the bones and the details on the fingers, can be recorded in the same way.

According to the team's plan,By the end of the year, we will have 100,000 hours of full-body data.

The U.C.L.A. medal portfolioAdd to the physical puzzle of AGI
It's the same thing with Delta 0.A UCLA-based medal team in Qingdao。
Data Smart was founded in January of this year by the Beijing General Institute of Artificial Intelligence.
The founder and CEO, Mashiyuki, graduated from the Department of Computer Science in China and received his PhD in Computer Science from UCLA.
Before returning home, he worked as a robot-learning researcher at Google DeepMind, the University of Adelaide, and later at the MIT, where he led projects such as basic body models.
He is the co-founder and chief scientist of the China Automation Department and a PhD candidate in statistics at UCLA.
He has done cutting-edge research at DeepMind and Meta, and is currently the director of the Center for Machine-to-Body Robotics at MIT.
Co-founder Liu Yi-Hing, a graduate of Virginia Tech with a master's degree in mechanical engineering and a Ph.D. in computer science from UCLA, is now an assistant professor at Beijing University's Intelligent School.
He has worked as a researcher at MIT and director of the Robotics Lab, leading the delivery of many human-shaped robots for applications in industrial and special scenarios, as well as leading the development of the F-TAC, a full-frame visual touchscreen.
His papers have appeared in leading journals such as Science Robotics and Nature Machine Intelligence.
In the six months since its inception, Delta has completed six rounds of financing, with the latest round of angel+ funding totalling nearly 500 million yuan.。
The company is also a strategic investor in several of its robots, including Xiaoyuan, Xiaoyuan, and StarHeito.

In the eyes of Machiavelli,In the next few years, there will be a wave of high-risk scenarios like energy and infrastructure.Landing。
This is the logic that Musk has been talking about for a long time. He always wanted Optimus to get to Mars before humans.

It's scary to let robots take the lead, because it's too important to put people on Mars, and it's risky and expensive. Robots have to walk deep and shallow and get to where they need to work, so the best thing to do is to be human.
It looks like Deta isn't that far away.There's a lot of "Mars" on Earth.。
High-voltage power stations, wells, tunnels, and sea platforms are all below the stairs, and there are dozens of centimeters of rat boards at the entrance, but the doors and switches inside are all designed according to the height of the person and the shape of his hands.
These people can do it, but the risk is high, the environment is harsh, and it's given to a robot that can walk in on its own, making it the most suitable human-like robot for addiction.
According to reports, this year, only human-powered robots will be able to do electrical work.National grid plans to purchase 500 units。
One More Thing
Deta's position is to do what needs to be done.
In their view, big models are good at reasoning about symbols in the digital world.It's a piece of the puzzle of the physical world that goes to AGI.。
A brain that understands physics and can migrate to different types of robots, combined with a brain that knows how to borrow and communicate, and let the two work together deeply, is the ultimate mission of the basic model of physical AI.
This is also the one that Deta wants to replace himself.

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