Black tech predators

Chapter 30 Doubt

Gu Cheng immediately showed a polite smile and handed a business card to the other party, saying: "Hi sir, we are from Tianqing Technology Company, a technology company focusing on medical rehabilitation, and I am the founder of the company, Gu Cheng. We are here for your wife, and we hope to help her return to a normal life."

In the early days of the company, it is no big deal for the boss to come out to run business.

Tianqing Technology?

Holding the business card, the man was suspicious. He had never heard of such a company, but after hearing Gu Cheng's words, he was stunned for a while and became more puzzled: "Are you doing sales? Sorry, we don't need..."

Talking that the man was about to close the door, Gu Cheng was sweating profusely, he lifted his leg forward and blocked the door, and quickly said: "Sir, you are wrong, we are here to seek volunteers, our R&D department develops I have developed an advanced high-tech bionic prosthesis, and it is about to enter the market stage. Before that, we are collecting actual data to make further improvements. If you agree, we will provide your wife with a prosthetic for free."

Gu Cheng understands that it is not easy to sell business door-to-door these days, but he also understands the other party, sales are indeed annoying.

"free?"

The man hesitated for a moment when he heard the word "free", but he still had some reservations in his heart, and he couldn't help saying: "I've seen things like this for free, and then asked for some messy service fees. "

Gu Cheng said helplessly: "Brother, we are technical engineers, not salesmen. The purpose of our visit this time is also to collect data from actual users, and then take it back for analysis, that's all."

The man was skeptical when he heard it, but he also moved and opened the door: "Sorry, everyone, please come in and talk."

"The uninvited guest, we should say sorry."

After a polite sentence, he entered the house. The house is not big, less than a hundred square meters.

It's lunch time now, Gu Cheng glanced around and saw a young woman sitting at the dining table, with a single ponytail on her head, her right hand was amputated, and her elbow joint was gone.

She is trying to hold vegetables with her left hand. She is not left-handed, and it is quite difficult to eat without her right hand. Although she has learned to use her left hand for a month, she is still not used to it.

When she saw Gu Cheng and others coming to the house, she also stayed there, and the man moved some stools: "Everyone, please sit down!"

"Thank you!"

Gu Cheng and others sat down, and the man turned his head to look at the dining table: "Shanshan, come here!"

The woman is quite beautiful, she is considered a beauty. After a brief introduction by the man, they have just been married for less than a year and a half. Four months ago, a shocking car accident caused her right hand to be crushed by a truck tire. In the end, I had to amputate my limbs. The reason for the shock was that my head was almost there.

After listening to the man's narration, Gu Cheng nodded silently, and immediately said: "Mr. Zhang, let's not talk about the polite words. Ma'am, can I see your hands? Look at both hands."

Hearing this, the woman hesitated for a moment and finally stretched out her disabled right hand and normal left hand. Gu Cheng looked at it and then turned to the staff next to him and said, "The youngest one, take it out."

"Ok."

The staff immediately brought up a large box and placed it in front of everyone. Under the notes of the owner and hostess of this house, when the box was opened, three arms of different sizes were found inside.

Both of them were surprised, because the artificial limb looked very real, if it was thrown on the road with some ketchup on it, it would definitely be scary.

"This……"

Gu Cheng said with a smile: "The surface layer is bionic muscle skin mainly made of silicone material, and the inside is a sophisticated mechanical structure, well..."

As he spoke, he picked up the smallest one, and then turned around to show the grafted end to the two of them, and sure enough, he saw some metal structures.

The man hesitated and said, "Is this thing really good?"

Gu Cheng said confidently: "You'll know if it's ok if you try it. What I want to say is that it will definitely work, and I guarantee that this beauty can be used like an arm."

"Then let's try it first."

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

Gu Cheng and the others stopped hesitating, and immediately came to the woman. The smallest mechanical prosthetic just fit her hand. First, they put on a neural sensor sleeve, and then grafted the prosthetic to her elbow. A few thin plates were stretched out from the grafted end of the prosthesis and attached to the arm. After the loop was fixed, two flesh-colored bionic ligaments were hung on the shoulder, just like a sling.

All of this is done to ensure that the prosthetic will not fall when the hand is naturally lowered and lifted.

The woman couldn't help raising her right hand lightly, but the prosthetic below the elbow still didn't respond, but when she put on this prosthetic hand, she felt inexplicably like a normal person. At least she had a sense of symmetrical beauty and a wonderful psychological feeling. Variety.

"Is it just a decoration like this? Can it not move? Can I control it?" The woman asked impatiently.

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

"What should I do?" the woman asked quickly.

"You can control it with your thoughts, just like your left hand. What you want it to do is up to your brain." Gu Cheng replied.

The woman tried to make the five fingers on the prosthetic limb move according to her own ideas, but there was no response. Seeing her staring at her with puzzled eyes, Gu Cheng smiled and said, "I haven't turned on the electricity yet..."

The employee immediately handed him a battery board, and Gu Cheng smiled and said, "Give me your right hand, Mr. Zhang, come here too. Through the position on the back of the little hand, use your fingers to touch the surface bionic skin, find a button that is as big as a pea, and then Apply a pressure and click, and the bionic skin opens, revealing the metal structure inside."

The husband and wife watched and listened earnestly. After Gu Cheng finished speaking, he acted faithfully. As expected, the surface skin 5 cm behind the wrist was convex.

After opening it, Gu Cheng looked at the two of them: "This empty slot is the energy slot, and it is also the place where the battery board is installed. This battery is 1.9 mAh, which can ensure the battery life of the prosthesis for about 5.5 hours, which is really not long. , the battery technology of our company will definitely improve in the future, but the battery board is not big, easy to carry around, can be put in a bag or pocket, and changing the battery is also very simple, just like changing the battery of a mobile phone before, it is very simple , with waterproof function.”

In the future, we will definitely develop batteries, but in the initial 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.

Gu Cheng immediately showed them how to install and remove the battery, it was indeed very simple.

"Okay, try it!"

(End of this chapter)