"Let's give it a try."

The woman finally spoke, a little urgent, Gu Cheng understood her, amputees are not only affected in life, but this is not the biggest obstacle, psychological pressure is the biggest obstacle.

Gu Cheng and the others no longer hesitated, and immediately came to the woman's side, the smallest mechanical prosthetic just fit her hand, first put on a nerve sensing sleeve for her, and then grafted the prosthetic with her elbow, the grafted end of the prosthetic stretched out a few thin plates and attached them to the arm, and after the ringing, two flesh-colored bionic ligaments were hung on the shoulder, like a sling.

All of this is done to ensure that the prosthetic limb does not fall off when the hand is lowered and the object is lifted naturally.

The woman couldn't help but raise her right hand lightly, but the prosthetic leg below the elbow still didn't have any reaction, but when she put on this prosthetic hand, she inexplicably felt like a normal person, the beauty of symmetry was at least, and there was a wonderful change in psychology.

"Is it just an ornament? Can't it move? Can I control it? The woman asked impatiently.

"Of course not, of course it can be moved, of course it can be controlled." Gu Cheng said with a smile.

"What should I do?" The woman hurriedly asked.

"Just control it with your mind, like your left hand, it's up to your brain to decide what you want it to do." Gu Cheng replied.

When the woman heard this, she tried to make the five fingers on the prosthetic limb move according to her own thoughts, but there was no reaction, seeing her looking at her with a puzzled gaze, Gu Cheng said with a smile: "There is no electricity yet......

The employee immediately handed him a battery board, and Gu Cheng said with a smile: "Stretch out your right hand to me, and Mr. Zhang, you will come over too." Through the position on the back of the little hand, touch the surface of the bionic skin with your fingers, find a button the size of a pea, and then apply a pressure to press it, so that the bionic skin can be opened, and the metal structure inside can be seen. ”

Both husband and wife watched and listened seriously, and after Gu Cheng finished speaking, he operated truthfully, and sure enough, the surface skin at 5 cm behind his wrist was convex.

Gu Cheng opened it and looked at the two of them: "This empty slot is the energy slot, and it is also the place where the battery board is on, this battery is 19,000 mAh, which can ensure that the prosthetic lasts for about 5.5 hours, the time is indeed not long, the battery technology will definitely be improved by our company in the future, but the battery board is not big, easy to carry, you can put it in your bag or pocket, and it is very simple to change the battery, you can change the battery as a mobile phone before, it is very simple, and it has a waterproof function." ”

In the future, batteries will definitely be developed, but in the opening stage of Tianqing Technology, the hardware is basically purchased from major manufacturers, and it will be different after the first pot of gold is accumulated at the beginning.

Gu Cheng immediately showed them how to unload the battery, which was indeed very simple.

"Alright, you try!"

Hearing this, both husband and wife were expectant and nervous, and as soon as the woman stared at the idea in the prosthetic brain, the five fingers on the prosthetic leg moved, clenched her fist, opened her five fingers, and turned her wrist again.

The next scene seemed like a miracle to both of them.

The man's eyes gradually widened, and the woman was even more incredulous, and the man immediately went to the table where a pair of chopsticks came: "Shanshan, you try with chopsticks!" ”

"Hmm!"

The woman endured her excitement, and in the presence of everyone, she picked up the chopsticks with her bionic prosthesis, except that she didn't feel everything else, and it couldn't be said that she didn't feel it at all, after all, the prosthetic limb and her arm were in a state of close grafting, and the arm would indirectly feel the existence of the moment.

"How does it feel?" Gu Cheng said with a smile.

The woman tried a lot of behaviors selflessly, and when she heard Gu Cheng's words, she looked at the other party, she didn't reply, but she was surrounded by huge surprises, and nodded in affirmative response.

"I'm sorry Mr. Gu, I apologize to you for what happened just now." The man was also pleasantly surprised, it was the first time since his wife amputated her that he was so happy and indescribable, and the man immediately added: "How much is this bionic hand?" We bought it, and no matter how much money we had, we would buy it! ”

Gu Cheng said with a smile: "This is not for sale, Mr. Zhang, it is still a sample, not the final product." ”

When the woman heard this, she finally came back to her senses from the surprise, and her smile gradually disappeared, Gu Cheng saw her worries, and also saw her indescribable joy, afraid that this mechanical prosthetic leg would be taken away like this.

Giving hope and shattering it is undoubtedly the most cruel act in the world.

Gu Cheng said: "Of course, we plan to give this prosthetic leg to women for free, and the purpose of our visit this time is to find volunteers to test this product, so don't worry that we will take it away, and we will give away a set of final products for free when the official product is launched in the future." We only have a little bit of a request, I hope you can record the feeling of using it, it would be nice if you could take some videos of your daily life as a diary and share them with us, we will send someone to collect data every other week, do you think this is okay? ”

"Yes, of course!" The couple said in unison, there is no problem with these, and they also know that this is the biggest purpose of Gu Cheng and the others coming here, so they naturally will not hesitate.

"If you have any questions, you can call this number to our company, and the company's address is also on it." Gu Cheng handed a small card to the other party, and the man solemnly took it and nodded repeatedly, and thanked him a few times again.

Next, both of them asked about the precautions for using a mechanical prosthesis, such as whether they can weigh an object, and this prosthetic can lift, lift, and push objects within 65 kilograms without any problems.

After about ten minutes, Gu Cheng got up and said with a smile: "It's not too early, we won't disturb the lives of the two of you, and we will have a happy life." ”

Out of the community, Gu Cheng instructed the two of them: "With these two samples left, you go and get two volunteers." ”

"Good boss!"

This matter is not in a hurry, and it will have to wait for a while before the product is launched.

Gu Cheng nodded, told the matter and went home.

Not long after returning home, Meng Na walked down from the second floor, Gu Cheng glanced at him and said, "Girl, I have booked the ticket for tomorrow afternoon, and my brother will send you back to school to study at that time." ”

Meng Na was originally excited, but when she heard this, she suddenly lacked interest, and shook him lightly and said, "I have thrown away all the books, how can I study?" ”

"Thrown?"

Gu Cheng was stunned for a moment, saw her nodding again and again, thoughtfully, and suddenly smiled: "It's a little troublesome, but it's not a big problem, just buy a new set." ”

Mona was suddenly unhappy, and said, "Brother~~ I really don't want to go to school, so you can spare me." ”

Gu Cheng said lightly: "The ticket has been booked." ”

"It's okay, it's not a big problem, just refund the ticket."

"Don't be willful."

"Brother~~~Brother~~~Brother~~~~"

"Don't do this, it's useless."

"I'm going to get depressed if I stay at school, and you'll regret it later."

"Hell, I believe that anyone has depression, but I don't believe that you will get depression, brother is not letting you bury your head in studying all day long, nor does it mean that you have to make grades, now this age is when you are studying on campus, be obedient, don't be so rebellious and willful."

"If you don't go, you don't go. Brother, didn't you drop out of school too? ”

“……”

"Nothing to say, right? Why can you drop out of school? I can't? It's not fair! ”

"Brother is too lazy to talk to you, are you going or not?"

"Don't go! Even if you send me back, I'll still run out, with legs on me, and if I don't come to you, I'll go somewhere else alone! ”

"You dare!"

"Hmph, then do you think I dare?"

“……”

There was nothing to say for a while, Gu Cheng was so angry that he didn't speak, staring at her, the two of them stared at her with such big eyes, and Meng Na pouted and snorted: "I have made up my mind, I am so willful, brother, you will die of this heart." ”

“……”

Gu Cheng was almost heartbroken for her, and persuaded her bitterly for a long time, this little girl didn't go in at all, let her study hard and go to the execution ground, and threatened to stay in school It would be a waste of youth and time.

I'm really worried that this girl will be willful, and she can really do it when she runs away from home alone, no, she runs all the way from the capital to the business capital alone without saying a word.

"Alas...... Okay, you win. Gu Cheng sighed helplessly, it's okay to let her stay around, at least she can see that people can rest assured.

"I knew my brother would take me in." Meng Na smiled in an instant, revealing a sense of victor's joy and triumph, Gu Cheng glared at her angrily, "Are you satisfied now?" Cause me more trouble in the future, huh? ”

"yes, that's satisfying." Meng Na smiled and ran to Gu Cheng's side with small steps, and hugged his arm with her slender hands: "Don't worry, I will definitely not cause trouble for you." ”

Gu Cheng: "Boom, brother is too indulgent of you." ”

Meng Nayan smiled and said, "Isn't it a preference?" ”

Gu Cheng looked at the girl, his eyes were full of love and helplessness.

Xiao Nizi is right, she is indeed preferred.

……