The equipment installation process lasted for nearly two hours. During this process, Du Fuguo kept chatting with the three of them, which surprised everyone.

The information I learned on TV before was one-sided-or at least incomplete. From the reports of just a few thousand words, they could not imagine that this mine-removal hero who sacrificed his comrades without hesitation was such a character.

Optimistic and free, he was filled with a strange sense of humor unique to the southwest region, but at the same time he had a wide range of knowledge. No matter what he talked about, he could continue a few words without any obstacles.

However, he did not restrict himself because of his own knowledge. When talking about areas where he really didn't get into, he often just asked questions and listened silently.

After two hours, Zhu Xuan felt that he was almost impressed by his personality charm.

Looking at the beautiful girl sitting next to him again, he also had a sense of what was taken for granted in his eyes, and this was the feeling.

After all the equipment was assembled, Zhu Xuan pulled Du Fuguo to the chair and sat down, then said:

"Brother Du, our robotic arm was originally designed with full-arm logic, both the top arm and forearm. Now we have done the processing according to your situation, but because the logic is damaged, it may take a certain amount of training time---I am talking about the training time of artificial intelligence."

"This process depends on luck. It may take several hours or more than ten minutes, and you need to cooperate with it patiently."

"Don't worry, I'm very patient in everything I do."

While talking, Du Fuguo felt the pressure on his wrist and continued to ask:

“Can you start now?”

"Okay, what we need to do now is to adapt to the movement logic of this arm first. Now you have only the robotic arm on your right hand. You can try to move first and use your left arm to sense the position and length of the robotic arm."

"good."

Du Fuguo moved his arms, while Chen Li and the other two stared at the egg signal on the screen. Then the three of them were surprised to find that the strength of the egg signal on the other party was much higher than that of ordinary people.

Many chaotic signals have begun to flow into the control program of the robot arm through the decoder, and the wrists and fingers of the robot arm begin to move uncontrollably.

Zhu Xuan wanted to temporarily turn off the control function, but Chen Li thought for a moment and raised his hand to stop him.

"Don't move, this is a good thing. He has never used a BCI-controlled arm. The most important thing now is not to let him learn how to use it correctly, but to let him establish a general concept of a robotic arm."

"Although the movement seems disordered now, after the skin on his left hand senses the robotic arm, his brain will start to automatically establish logic and slowly learn to manipulate it."

Sure enough, as Chen Li expected, Du Fuguo was startled by the moving robotic arm at first. When the fingers of the robotic arm touched his left forearm, not only his left hand felt the tactile signal, but the electrical stimulation signal generated by the pressure sensor was also transmitted to the broken arm of his right hand.

More than a dozen electrodes distributed in different locations jumped in a burst, which made him a little panicked.

But after just a few seconds, he had already understood the significance of this electrode without even asking Chen Li.

This is to use the touch of other parts of the body to replace the touch of the original palm.

The prosthesis he used also had this function, but that prosthesis used sound wave distance measurement. As long as he sensed an object in front of him, he would make a short sound to remind him.

This method is very efficient and has poor accuracy. In comparison, it is more able to adapt to the electrical stimulation method.

"Wow, your robotic arms are really fine...I'll touch them."

"This is the index finger, oh, you can't use force, it's a little numb if you're too hard."

"Yes, the current is adjusted according to the pressure, you are trying too hard."

"There's no way, I can't control this right hand. Maybe it's the logical confusion you just said? I don't know... This is the thumb, um, the feedback from the thumb is on the elbow joint."

"The middle finger...the middle finger feedback is on the top arm. Ouch, is this the second joint of the middle finger? Is there any feedback here?"

Chen Li glanced at the egg signal diagram on the screen and replied:

"Yes, this design is mainly to facilitate grasping objects with relatively small diameters, such as what Zhu Xuan said before."

"It's so good...Dr. Chen, I can probably understand how to operate this robotic arm, but this exercise is not low."

"It's really not low. To be honest, if you want to fully adapt to this robotic arm, you will have to be more than one year in conservatively."

"A year...Don't worry, I won't take that long -- give me three months."

Du Fuguo showed a confident smile on his face, and then he continued to devote himself to the experiment on the robotic arm.

Chen Li found that he didn't even need to give any instructions to the other party. He seemed to have some talent and naturally learned a complete set of practice ideas.

He first used his left arm to help the robotic arm bend the other four fingers, leaving only one index finger to extend, and then tried hard to control the movement of the index finger to tap his left hand.

At the beginning, it took him several minutes to successfully control the index finger tapping once, but Chen Li could not see any disappointment from his face.

He was just trying persistently, as if he was doing something extremely difficult but extremely great.

--- However, this is indeed great.

Chen Li had a premonition in his heart that even if he put aside all the heroic deeds of the other party before, his name would appear in the future history of science and technology.

Because he will be the first person to be proficient in using artificial robotic arms and use them without visual feedback.

This will set a solid milestone for the domestic BCI career, because outside of technology, he will rely on himself to prove something that everyone expects but no one dares to confirm.

That is, people and machinery can coexist and cooperate symbiosis.

Half an hour later, Du Fuguo was able to skillfully control the flexion and extension of his index finger, and even patted the girl beside him with his left hand, groping and pointing a little in her palm with his index finger.

The girl took the opportunity to hold the mechanical finger, Du Fuguo laughed a few times, then broke free and said:

"Don't use that force, the current is so strong. Dr. Chen, can the current be reduced a little later?"

"This can be adjusted according to your own needs, but I suggest that it be slightly larger in the early stage, which will be helpful for your study."

"If you understand, then keep it the same."

As he said that, Du Fuguo put away his index finger, then stretched out his middle finger with difficulty, and began to repeat the same movement as the index finger.

The egg signal on the screen is becoming more and more stable. The artificial intelligence algorithm collects a large number of data sets in a short period of time and begins to correct operating habits. Useless signals are excluded, and typical signals are increased in weight. With the cooperation of technology and will, only three hours have passed, Du Fuguo has completed the control of the entire right palm and has begun to try to move his wrist.

"It's a bit incredible, Brother Du... I learned to control the robotic arm for several days."

"Because I'm smart."

Du Fuguo replied with a smile.

"This is not just smart, it feels like talent..."

Zhu Xuan said as he looked at the screen. As he glanced at Chu Ya who had been standing beside him, he suddenly realized that the other party's expression was a little abnormal.

That was not a surprise expression.

But...as expected?

Chu Ya noticed his gaze and quietly raised her hand to point to her head. Zhu Xuan was stunned for a moment, and there seemed to be a flash of lightning in his consciousness.

He suddenly understood.

This is not a talent at all, but during the time when the arm was lost, the other party had fantasized and simulated such a scene in his mind for countless times.
Chapter completed!