"How's it going?" As soon as Chen Shen arrived at the place, he went straight to the prosthetic center and saw Ma Zhen.

Ma Zhen's face was as usual, with excitement in the dark circles under his eyes, and he walked ahead and led Chen Shen to the test room.

At this time, it was very lively, crowded with researchers, and most of the people came to see the excitement except for the person in charge of monitoring the equipment.

Chen Shen followed Ma Zhen to separate the crowd, only to see that on the test site in the middle, a skeleton composed of prosthetic limbs was standing on the ground, like a metal skeleton without a head.

It only has four limbs, the position of the body is empty, a thin battery pack is installed on the back, the whole body is made of carbon fiber and titanium alloy, the coating is mostly black and then partially white, the visual impact is quite strong, and the sense of science and technology has also been reflected.

Merely......

The appearance of this prosthetic skeleton and the fact that the paint is really terrifying, it feels more like a killing machine in a sci-fi horror movie.

Chen Shendu felt a little headache: "Can't you change the livery?" ”

Ma Zhen didn't understand, looked at the prosthetic skeleton, and said, "Huh? I think this black and white color combination is pretty good. ”

"This exoskeleton can be thrown directly into a horror movie as a night killer......" Chen Shen still couldn't stop complaining.

He looked around, and immediately saw today's protagonist in addition to the prosthetic skeleton - He Anshou.

He is now surrounded by everyone, sitting in a wheelchair and happily looking at the prosthetic exoskeleton.

At this time, he also saw Chen Shen and waved happily to this side.

Well, it's the Nezha generation that is used.

Chen Shen had just walked over, and he used Nezha's generation to hold his hands tightly, and the strength was so great that he almost thought that his prosthetic leg had failed.

"Thank you so much, I've been here for a long time to cooperate with the test, I thought it would take a long time to complete, but I didn't expect that it was almost finished when I was called, and I deserve to be Lao Chen's son!" Uncle He laughed, grabbing his hand and shaking it up and down excitedly, the power of the machine made Chen Shen's hands only shake out a wave.

Maybe you should add a limiter to the grip strength of the second generation of Nezha, and you don't want to lift weights, why do you hold on so tightly......

It wasn't until this thought appeared in Chen Shen's mind that He Anshou, who didn't know what his physical strength was with electricity, finally let go of his hands.

"That's all as it should be, after all, you're giving the research fund." Chen Shen smiled and patted him on the shoulder, standing behind him.

Although the Nezha generation is very flexible, it is not flexible enough to make people bend their hands to grasp things behind them.

He Anshou smiled and said: "The 600 million is fortunately given to you, if it is given to other people, I don't think I will be able to produce this result!" ”

He was not wrong, just the 600 million, even if it was given to the most advanced foreign scientific research institutions, could not make this prosthetic bone.

The most critical part of this skeleton is the brain control device, the nerve control part.

Not long ago, Newsom on the other side invited him to cooperate with the Chinese Academy of Sciences for the matter of neural signal analysis.

So don't say 600 million, even if He Anshou smashes in another 6 billion, the opposite side can't solve the operational problem now.

As soon as He Anshou finished speaking, his eyes stared at the prosthetic skeleton not far away? The eyes of the onlookers also focused on the prosthetic bones.

Because it's now starting to be tested.

After the tester puts on the controller? The prosthetic skeleton standing on the ground immediately began to move in response to the tester's wishes.

Squeak crunch ~

The exoskeleton walks smoothly when unmanned.

Whether on the ground, on the stairs or on the cushions, there has been no loss of center of gravity and falling? It can be seen that the structural design is excellent.

After testing the limits of the terrain? The testers also conducted a speed test.

In the absence of people, can the running speed of the prosthetic skeleton be stable at seven meters per second? It only takes about 14 seconds to run the 100 meters.

This speed is terrifying for a humanoid robot, let alone compared to other prosthetic limbs used in everyday life.

"Is this speed the best speed for comfort? If you don't think about comfort? The speed can reach at least ten meters per second! Ma Zhen said to Chen Shen on the side.

"How fast will it be after manning?"

Ma Zhen replied: "We have not conducted a manned running test, if it is Uncle He, it is estimated to be four meters per second." ”

He Anshou also heard Ma Zhen's words, patted his wheelchair and said: "This speed is much faster than a wheelchair!" ”

Chen Shen nodded again and again, the structural design of this skeleton is similar to that of the previous generation of Kua's father? He was only involved in the part of the damper? The others were designed by Ma Zhen and the team.

This prosthetic skeleton can be said to be free of defects.

If anything, it's a little too scary for this skeleton to walk on its own in the clearing.

If it is seen by a person at night, it is estimated that it can directly make a person's SAN value drop to zero......

Chen Shen said to Ma Zhen next to him: "Looking at the current results, your design ability is no longer limited to the field of prosthetics, maybe you can try a mechanical exoskeleton." ”

Ma Zhen is full of shame on the side? He didn't know how he was just a prosthetic leg, how he got mixed up to this point.

"We don't seem to have an exoskeleton design project, do we? And isn't the key to exoskeletons an energy problem? There's nothing we can do about it. Ma Zhen shook his head? I feel that Chen Shen's suggestion is unreliable.

"You can apply for a project to be studied, and as for the energy problem, there will naturally be a way to solve it in the future? You just have to get the structure right. ”

I didn't have time to think about Chen Shen's hints, the testers over there had already completed the unmanned test of the prosthetic bone? He Anshou was called to wear a prosthetic skeleton for a manned test.

Ma Zhen hurriedly pushed He Anshou? Getting next to the prosthetic bone? Help him get dressed.

After putting it on, He Anshou wore a controller modified from Nezha's generation of sensing hats on his head, and slowly controlled the prosthetic bones to support himself to stand up.

"Success, success, success!"

After feeling that his mutilated limbs were strongly supported, He Anshou immediately became excited.

Then the staff on both sides supported him, He Anshou was like a child who had just begun to learn to walk, controlling the prosthetic bones and staggering up, and the speed was getting faster and faster, and the people next to him helped to take pictures of the situation while walking.

"Uncle, you have to be careful!" The staff on both sides were worried.

The happy He Anshou didn't care, but threw the two away: "This machine is very well controlled, what are you worried about!" ”

He had worn a prosthetic skeleton before, but at the time he was only sitting in a chair and doing flexion and extension exercises.

He Anshou was like a naughty boy, walking around the test site, and even running in the back.

Everyone followed behind He Anshou with some trepidation, and only then did they relax until they were sure that he was really familiar with the operation of neural control.

Ma Zhen returned to Chen Shen's side, asked people to bring over the important design materials, and raised his chin to signal He Anshou, who was running at the test site: "Great God, look at what else needs to be changed?" ”

Chen Shen retracted his gaze on He Anshou, began to flip through the information in his hand, and handed it back to Ma Zhen after a while.

"Let's do it first, the current design can already meet Uncle He's requirements."

Of course, there is still room for improvement in Ma Zhen's structural design, and the energy system of the skeleton can also be improved, and there are still some battery technologies in Dabai's project that can be used.

It's just that, as he said, this level is enough now.

The structural design is optimized in the direction of the humanoid mecha.

If the battery life is shorter, change a few more batteries to charge, anyway, those who can afford this are not short of the money of those chargers.

Today's test has been considered a success, but Uncle He still refuses to stop and runs around the test site.

The surrounding staff were not surprised by this kind of scene, and gradually dispersed and returned to their jobs.

In addition to this project, the most important project of the prosthetic center is the second generation of the two prosthetic limbs, Nezha and Kuafu, which are being intensively researched and tested.

As for Chen Shen, he remembered another thing.

When Comrade Chen talked to him recently, he said that the holographic project they cooperated with Huake University had achieved results, and they also sent samples to the scientific research center, so that he could come and have a look.

That project was a cooperation between him and the old principal who had no money to build roads when he returned to school at the beginning of the year.

I found the manager to ask, and the other party quickly dragged what he said out of the warehouse, and gave him an explanatory document by the way.

In front of him was a machine in the shape of a flat box, with a long slit visible at the top, similar to the heaters sold online.

The original holographic projector uses acoustic tweezers technology to control the arrangement of dust or specific particles, and illuminates them with a specific light source to make them display a specific picture and respond to a specific operation.

It's just that the holographic projectors he made before can only control 1,000 holographic particles each, and up to five in series, that is, control 5,000 particles to form a picture.

The hologram formed at this level is enough for the display panel in the mecha, but it is difficult to meet the special requirements for color vividness, clarity and screen size.

"According to the above document, this model A1 machine is a version of the optimized acoustic tweezer control technology, combining the original ten projectors into one, and the number of holographic particles controlled directly exceeded 15,000 units, and it can also be connected in series on this basis, and there is also a package of new materials......"

Chen Shen put his eyes on the back of the projector, where there was a bag of fertilizer......

Bah!

No, it should be a new holographic material in a fertilizer bag.

I don't know which talent used this bag to hold new materials, if it weren't for the fact that the science and technology park had not officially started greening, maybe this bag of things would have been used for fertilization when it came in.

Untie the fertilizer bag, and inside is a pile of micropolymers.

According to the explanation in the documentation, this is a new material called "holographic dust", which is like a bag of powder slightly coarser than flour.

This material has a very good performance in light reflection, and can form holographic images with richer and more vivid colors.

Moreover, this material is non-toxic, even if it is eaten by mistake, it can be discharged normally by the human body, and this material has also undergone special treatment, and the taste is extremely bitter after the mouth.

Just like Coptis chinensis, it is enough to remind everyone not to swallow it at the first time of entry.

And this material is not lightweight, if there is an unexpected situation of recycling failure, they cannot float in the air without the control of acoustic tweezers, and will naturally land to wait for degradation or cleaning, and cannot be inhaled by the nostrils.

If used with the A1 projector, the number of controllable particles can also be increased.

It's a perfect match for holographic projections.

Chen Shendu was a little surprised that the team of Huake University was able to find such suitable materials in such a quick time.

It seems that there is something about my cheap alma mater!

Chen Shen sighed, and according to the instructions above, poured the holographic dust into the inlet at the bottom of the projector.

Next, press the switch.

After the indicator light is on, a large amount of holographic dust gushes out from the gap on the top of the projector, forming a picture of booting.

Or it's more appropriate to describe it as a boot image.

This is an image of a crimson storm model, which is two meters high, and the details of the top, bottom, left and right are so vivid that if you can't faintly see the wall behind it through the image, it is almost indistinguishable from a real mecha model.

And the projector responds extremely quickly, from boot to image formation in less than half a second.

Chen Shen connected the projector to the computer and installed the control software according to the instructions in the operation book.

There are other test images to choose from in the software, most of which are images of a certain kind of object, all the models from the Crimson Storm and the Boxer can be found in it, and there are even some sports cars and real people.

The most exaggerated is that there is also a moving image of five lightning lashes......

Chen Shen really didn't want to click on it......

I switched to a few other images, perhaps because they were specially optimized, and the final image was very good.

This A1 projector has fully met the requirements of indoor display, as long as it is surrounded by a circle of glass or transparent material to block it.

Then open the instruction file,It also said that this A1Holographic projector also has a hand control mode and a multi-machine series mode。

The hand control mode is the same as the one in the mecha, directly click on the holographic interface to perform the required operations, but this mode still lacks application scenarios, so it has not been vigorously developed.

As for the multi-machine series, it is mainly considered for outdoor scenes.

In this mode, in addition to the increase of controllable particles, the display image is larger and the color is richer, and the wind resistance level of the hologram can also reach level 5, as long as it is not a strong wind level 6, the image will not be greatly distorted.