Chapter 485 Key Researchers

For computer keyboards, most people actually don’t have too many requirements.

There are many types of computer keyboards, including capacitive keyboards and mechanical keyboards. Our common keyboards are actually capacitive keyboards.

In fact, from the perspective of the history of keyboard development, the mechanical keyboard is the earliest keyboard, and it was born out of the best typewriter mechanism.

However, because mechanical keyboards are relatively expensive, relatively quiet, and generally heavy, they were gradually replaced by lightweight capacitive keyboards.

Most of the keyboards sold on the market today are capacitive keyboards, and some keyboards equipped with desktop computers and built-in keyboards in notebooks are also capacitive keyboards.

At the same time, the advantage of the keyboard is that it is light in weight, quiet in typing, and the force is relatively light.

But compared with top mechanical keyboards, there is still a gap.

Although the top-end mechanical keyboard is very heavy, the quietness and rebound strength of typing are very good.

The sound of mechanical keyboards is actually adjustable, and some people particularly like the clicking typing sound of mechanical keyboards.

Mechanical keyboard sales have also been huge in recent years.

However, I had only heard of the keyboard statement at Zhang Hui’s house before, but had never seen it before.

There are bonus computer program specialization skills. Chen Yan still knows a lot about computers. Although he doesn’t know that much about hardware, just some basic knowledge, Chen Yan knows that the keyboard at Zhang Hui’s home is definitely the best. .

It is a hot air limited edition mechanical keyboard.

Black and white partitions, the texture is very good.

Chen Yan gently tapped the keyboard with gloves on

The unique sound of a mechanical keyboard comes out, but the sound is very light, similar to the feeling that has the right advantages of having the sound characteristics of a mechanical keyboard without being noisy.

There's very little springback on your fingers, making it perfect for long periods of typing.

This kind of keyboard is either bought by keyboard enthusiasts to show off, or there are generally only two possibilities.

People who use it are hackers or writers who type a lot.

Hackers were ruled out first, mainly because the computer on the desk was too old.

It's just an ordinary desktop computer, which seems to cost no more than 5,000 yuan at most.

This kind of computer, not to mention being used by hackers, is laggy even when used to play games.

As for keyboard enthusiasts, this possibility is very small, because there is only such a keyboard in Zhang Hui's study. As a keyboard enthusiast, there are not more than ten or twenty mechanical keyboards. Dare you say that you are a keyboard enthusiast?

Therefore, it seems that there is only one possibility left. Zhang Hui is engaged in writing work?

Because the most powerful thing about this high-end keyboard is actually the setting of the rebound strength. The appropriate rebound strength of the keyboard can protect the user's fingers.

Otherwise, if you use an ordinary keyboard to type for many years, your fingers will be easily damaged.

For writers, this kind of thing is like a gun in the hands of a soldier.

Just like a certain writer, if you don’t have a better keyboard, how dare you say that you are a certain writer?

Then it is a concept to follow a soldier on the battlefield without a gun in his hand. Without a gun, what kind of battlefield would you go to?

However, the strange thing is that there are no literary books in Zhang Hui's bookshelf.

On the contrary, most of them are engineering books, and there are also many professional books on chemistry.

What does Zhang Hui do?

"Team Huang, what are the professions of Zhang Hui and Wang Xia?"

"Oh, Wang Xia opened a flower shop in the shop downstairs in Zijin Garden Community."

"Zhang Hui is engaged in scientific research and works in our 301 Research Institute in Hulu City."

"301 Research Institute? What exactly does he study?"

Chen Yan pointed to the books on the bookshelf: "There are many chemistry books in his study."

"After Zhang Hui was killed, we followed the procedure and sent people to Zhang Hui's work unit to learn about Zhang Hui's specific situation."

"We also conducted some investigations into Zhang Hui's background information."

"This Zhang Hui is a top student. He received a full scholarship to study abroad when he was an undergraduate."

"After studying in the beautiful country for five years, I studied for a doctorate and then worked in a scientific research institution in the beautiful country."

"But three years ago Zhang Hui quit his high-paying job in the beautiful country and returned to Hulu City."

“Through talent introduction, I joined the 301 Research Institute to engage in research on new chemical materials.”

"This house is the resettlement house that the 301 Research Institute bought for Zhang Hui at that time in order to attract him to work there."

Chen Yan was slightly startled. He really didn't expect that this Zhang Hui actually introduced talents and obtained a doctorate in the beautiful country.

However, since this Zhang Hui has taken root abroad, why did he come back?

And coming back to a second- and third-tier city like Hulushi, compared to Shen City or Liancheng, which one is better than Hulushi?

Huang Guojun naturally saw Chen Yan's confused expression and knew what Chen Yan was thinking.

When he learned about this situation, he was also very confused.

According to normal people's thinking and understanding, Zhang Hui should not go back to Hulu City even if he returns to China. He should go to Beijing, Shen City, or even Liancheng, which is better than Hulu City.

"Zhang Hui's hometown is in Hulu City. His parents live in the countryside of Hulu City. They have not been in good health in the past few years."

"When Zhang Hui first took root in the beautiful country, he took his parents to live there for a while, but the old couple couldn't stand the environment there."

"On the contrary, his health is getting worse and worse, and Zhang Hui only has one son in his family, so Zhang Hui chose to return to China."

"His parents were not used to living in Hulu City, but their physical condition improved after returning to the countryside."

"Zhang Hui stayed in Hulushi City because of this."

"However, the 301 Research Institute is a well-known scientific research institute in Hulusi, and Zhang Hui was recruited through talent introduction, so the salary is still relatively high."

"And as soon as I returned to China that year, I joined one of the most important new materials research groups of the 301 Research Institute, and made great breakthroughs during that time. I was a key researcher of the 301 Research Institute."

"When did Zhang Hui and Wang Xia get married?"

"It was also three years ago that the two got married in the first year after Zhang Hui returned to China. We checked and found that Wang Xia and Zhang Hui were high school classmates."

Chen Yan nodded. Huang Guojun and the others had conducted a relatively detailed background check on Zhang Hui.

Occupation, family background, and even previous study abroad experience are all investigated clearly.

"Does Zhang Hui's research on new materials involve confidential information?"

"Of course it's involved, it's not only confidential but top secret!"

As soon as Chen Yan asked this question, Huang Guojun knew what Chen Yan meant.

A person engaged in secret scientific research was suddenly killed. Does this have anything to do with the research he was engaged in behind the scenes?

"After Zhang Hui was killed, we found out that Zhang Huizai actually worked in the 301 Research Institute. The joint research institute immediately launched a confidentiality screening."

"The institute's confidentiality work is very strict. No one is allowed to bring any storage media to and from get off work. They will be searched and scanned."

"We have confirmed that the institute's searches and scans have been recorded, including video and scan records. Zhang Hui has not carried any illegal items in the recent period."

"We also conducted a relatively detailed search of Zhang Hui's home and found no information related to the new chemical materials he was researching."

"We have also screened this computer and found no illegally stored confidential information."

"We have also checked Zhang Hui's online records. He regularly browses some websites every day, and there is no record of logging into illegal websites over the wall."

"Furthermore, the research institute has also reported that there are no signs of the research results being stolen. Although there are overseas institutions engaged in similar materials research, judging from the research results released so far, although they are closely following the progress of the 301 Research Institute, There’s no sign of transcendence.”

"In other words, judging from the current clues, Zhang Hui's death should be unrelated to his work at the institute?"

Huang Guojun nodded: "That should be the case."