Musk: Walking with Optimus Prime

Tesla's robot folding clothes has just become a craze. In just a few days, Musk posted a video of Optimus Prime "walking", which once again attracted a large number of netizens to watch.

In the huge factory, Optimus Prime walked leisurely one step at a time. First of all, he was sure that there was no smooth turn:

The leg movements are more natural than before, and the speed is much faster than before:

You can also see the details of the heel landing first. :

In general, the main word is "stable", and the gait seems to be closer to human beings:

The video of just ten seconds sparked heated discussions among netizens.

Nvidia machine learning expert Bojan Tunguz paraphrased Armstrong’s famous quote when he landed on the moon, saying:

It’s a small step for a robot, but it’s a small step for “robot humanity” ( robotkind) is a huge leap forward.

#After all, Optimus Prime used to walk with such a slow, trembling pace:

A small number of netizens speculated that Optimus Prime was not wearing clothes this time and might be doing hardware testing.

However, the focus of many netizens is not here at all

, such as:

Musk, can you enlarge the price tag? I really can’t see it. clear.

Evolutionary History of Tesla Robots

Currently, Tesla robots have experienced the prototype Bubmlebee, the Optimus Prime generation (Optimus- There are three major evolutionary stages: Gen 1) and Optimus Prime II (Optimus-Gen 3).

On Tesla AI DAY in 2022, the prototype without skin was publicly unveiled. At that time, it was staggering when walking:

And The skinned Optimus Prime could not walk on the ground at that time, so he was moved onto the stage by the staff:

In the end, Optimus Prime went through repeated training, from taking the first slow step to learning to lift off the ground with his toes. It took 6 months in total.

On the Tesla Shareholders Day in May last year, the official released a video. At this time, Optimus Prime could move down to the ground, but very slowly:

Looking back now, in the promotional video, Optimus Prime Tianzhu's walking speed is increased by 30% than before, and its weight is reduced by 10 kilograms.

The feet also feature a hinged structure that mimics human foot geometry.

In addition to walking, you can easily maintain balance and complete squats:

The hands and neck have also been upgraded. Among them, the hand degrees of freedom have been increased to 11, and a new tactile sensor has been added.

#The neck is newly revised and adopts an articulated structure with two degrees of freedom.

The remote control lever is exposed again

Some netizens said after watching the video that Optimus Prime walks more like a human, but maybe it’s because:

That’s how I walked after my last spinal surgery!

Some attentive netizens discovered that, like the previous "folding clothes", Optimus Prime in this video does not walk completely autonomously. A remote control lever appears in the video:

But all in all, it still makes some netizens feel the future, belike:

Of course, there are also voices of doubt. After all, the Boston Dynamics robot on the other side is still walking, and the Boston Dynamics robot on the other side has long been able to parkour. .

Regarding this point, some netizens speculated that Tesla’s focus should be on making robots use “brain power” rather than physical strength.

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