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Chapter 205 Accidental Discovery
Lin Yumo's understanding of virtual reality is all about medicine.

To be precise, it is the application of biomechanics.

When Lin Yumo was studying abroad, this subject was very popular.

In her and her teacher's laboratory, there have been technology-assisted research in this area.

Biomechanics virtual reality technology is simply the application of mechanical process principles and experimental methods combined with various virtual mechanical reality simulation technologies to achieve comprehensive virtual reality analysis and mechanical simulation technology for various mechanical process principles and phenomena in the process of constructing organisms Research.

The use of this virtual image simulation technology for research and virtual performance of professional biomechanics can not only greatly improve the image reality of objects in professional sports fields, meet the comprehensive computing ability requirements of professional biomechanics research experts, but also greatly save technology. Reduce the cost of R&D work, reduce the difficulty of technical data collection and analysis, and improve the efficiency of technology R&D work.

This innovative technology has been widely used in orthopedic nursing medicine, sports nursing medicine, rehabilitation nursing medicine, ergonomics, trauma and postoperative protection and medicine and other disciplines.

It can be said that Lin Yumo has a good understanding of this technology.

From Lin Yumo's professional point of view, she really couldn't think of why virtual reality technology would have ethical issues.

In terms of medical research, the things simulated by virtual reality technology can be said to be very "heavy". Such things can be simulated casually, so where are there any ethical issues?
Guo Yuan saw Lin Yumo's doubts and smiled and said: "Yumo, when you are doing research, the things simulated by virtual reality technology will not be made public, they are just your internal experimental data.

There is no ethical problem if it is not disclosed. It is like many people have a lot of evil thoughts in their hearts, but they never do it. After all, no one can control what a person thinks in his heart. The ancients also had a gentleman's opinion. Heart statement.

It’s the same with virtual reality technology, as long as it’s not made public, you can play it however you want, and it’s still illegal for someone to snoop on your research.

But what I want to do is to make virtual reality technology public, and even create a game world like "Ready Player One", which involves many ethical issues.

For example, I use the consciousness uploading technology to upload the consciousness of a person who is on the verge of death in reality to the game world, making them NPCs in the game world, and allowing them to continue to exist in this world, so what is my behavior?
Is it the savior who gave them a second life?Or is it a demon that broke the concept of human life and death?

Is this kind of human being living in a virtual world still a human being? "

Guo Yuan's words silenced Lin Yumo, she pondered for a moment and said, "Then it's okay if you don't do this?"

"I can guarantee that I won't do this, but what about after I die? What about our children? Will he want to resurrect his parents in the virtual world?"

"This"

"So, virtual reality technology can only appear in the form of games at this stage, and we have to impose layers of restrictions on this game, such as game time.

I have already figured it out. When the game is released, first of all, the game time can only be logged in for a maximum of 3 hours a day, and then the recharge is related. I don’t plan to open the recharge channel, as long as you spend money to buy a helmet, you can play. "

"Then how do you make money? You can't make much money from just a helmet, right?" Lin Yumo asked curiously.

"Of course, the game's internal circulation economy makes money. Players can earn in-game currency by fighting bosses and doing various life occupations. Currencies can be traded in the game, and can also be exchanged for Huaxia coins in proportion. We will take a cut of every transaction.”

"Isn't this the treasure house of the pig farm game?"

"almost."

"Can this make money?"

"It's definitely possible. I learned a word from Liu Xiaoyin some time ago: the most expensive is the free one."

"Then what if no one plays your game?" Lin Yumo asked.

"It's highly unlikely."

"why?"

"Not to mention other things, who can refuse a game like "Sword Art Online" and "Ready Player One"?
Virtual reality technology has two most basic and attractive features, namely immersion and interactivity.

The sense of immersion means that there must be a virtual environment generated by a computer, so that users are temporarily separated from the real world and have a sense of presence.

Therefore, the virtual reality system surpasses the traditional computer interface technology, making the interaction between the user and the computer more natural, just like the interaction between people and the environment in reality, and can be completely immersed in the virtual environment created by the computer.

In such a world, players can do everything they want, such as flying into the sky and escaping from the earth like Xiuxian novels, or having various superpowers like superheroes in American comics, or learning various superpowers like in Hogwarts. All kinds of magic.

With these content forms, players simply cannot give up such a game.

After immersion, it is naturally interactivity. Players must interact with the computer-generated virtual environment. This interaction will give players a sense of participation.

Instead of passively receiving information from the computer or being a bystander, players can manipulate virtual objects and change the virtual world. "

After listening to Guo Yuan's words, some fantasies also appeared in Lin Yumo's mind.

Indeed, if it is such a game, it is estimated that no one can refuse.

If there are a large number of players, you can make a lot of money by relying on the circular economy in the game.

While Guo Yuan was chatting with Lin Yumo, Zhuge Chuang received a call.

The call was from Zhang Yufei, the boss of Rongyang Technology.

"Chuangzi, I have something wrong here."

"What's wrong? Is there something wrong with the money?"

"No, it's not that there's something wrong with the money, it's that I have created a metal that is not right."

"What metal?" Zhuge Chuang asked hastily.

"Let me tell you from the beginning! The thing is like this, I used the game money you gave me to upgrade my high-temperature fuser and strengthen the airtightness.

In order to further increase the temperature of the high-temperature fuser, I also increased investment, purchased new energy sources, and improved the heating method myself. Then, the constant temperature of my high-temperature fuser broke through 2100°, reaching the top level in China.

At this temperature, I try to start melting the metal according to the alloy equation I envision.

As a result, when experimenting, I found out that someone bought the wrong metal"

"That is to say, you added the wrong metal when you smelted the metal, right?"

"Ah."

"The results of it?"

"As a result, after the alloy was smelted, I found that its light-shielding property reached more than 65%."

"Plop~" As soon as Zhang Yufei finished speaking, Zhuge Chuang couldn't sit still and fell off the stool.

Zhuge Chuang also studies materials. Although his main research direction is not metal materials, as a doctor of this major, he also knows what Zhang Yufei's discovery means.

Light is a type of electromagnetic wave.

Take our human eyes as an example, our eyes can only accept electromagnetic waves with a wavelength of 400-700 nanometers, and the electromagnetic waves in this range are the so-called visible light.

The objects we can see either reflect electromagnetic waves of this frequency range, or emit electromagnetic waves of this frequency into the eyes of people. At this time, human eyes will see something here.

Of course, although human eyes cannot observe light beyond this range, there are other ways to confirm it.

The most common machine for capturing invisible light is the infrared device.

Even people who have been cold for three days will radiate infrared rays. According to current scientific research, there is no object in this world that does not radiate anything.

Even if there is an object that does not radiate, humans can still use radar to cover it, and if it does not radiate, it must be reflected.

Of course, theoretically there is an absolute black body that absorbs all electromagnetic waves.

But this thing is almost like a small slider without any physical friction, it's just a completely idealized model.

If there is something that does not emit light or reflect light, then it looks like a black thing. The reason why it can be observed is because it blocks the light of the objects behind it, and the surrounding environment sets it off.

This is the same as a black hole. Why can humans still observe it when the black hole sucks the light away?

To put it bluntly, it is reflected by the black hole's suction cup and surrounding environment.

In other words, if you want to observe an object that does not emit light or reflect light, you must let the light emitted or reflected by the object behind it pass through.

But what does it mean if all the light goes around the object?

That's right!It is invisible.

(End of this chapter)