"Virtual reality technology, also known as spiritual mirror technology or artificial environment technology, is a digital simulation technology. It uses a variety of information technology and other high-tech means mainly computer technology to generate a realistic three-dimensional artificial virtual environment that can integrate human vision, hearing, touch and smell within a specific range. Users can 'project themselves' into the environment through special equipment, and can interact with the environment through virtual sensing devices."

Lin Dong talked happily while touching the virtual training cabin, and really began to "popularize science" the "common sense" of virtual reality technology.

"Virtual reality systems generally have three major characteristics: immersion, interaction and conceptuality. Immersion is the core of virtual reality technology, interaction is the requirement, and conceptuality is the purpose."

"These are just the most basic knowledge, and you don't need to talk about it at all!" Lou Beifeng, who is very knowledgeable about virtual reality technology, originally thought that Lin Dong would say so profoundly, but he didn't expect that what he said was the most basic common sense, so he couldn't help but sneer, "Can you say something useful? We have all built virtual training cabins and training equipment, how could it be that I don't even know this?"

As soon as Lou Beifeng finished speaking, a weak voice sounded: "Can you talk about three major characteristics in detail?"

Lin Dong looked over and found that he was a female researcher of the same age as Chen Qian. She raised her hand and asked, "We don't have much research on this. Can you tell us a closer look?"

It turns out that although Lou Beifeng is the head of the project team and has the most knowledge and mastery of virtual reality technology, not everyone in this second research room has his abilities. Except for the few researchers he brought, most of the others have only a little understanding of virtual reality technology. Most of the understanding of virtual reality technology is learned by themselves, and some are followed by what Lou Beifeng heard. They are not in those project teams, but only a little understanding. Now that someone explains it systematically, they naturally want to know more.

Someone asked for advice, Lin Dongle's speech: "Immersiveness is actually in the virtual environment provided by the virtual reality system. The experiencer does have the real feeling of "visible, touched, heard, and smelled"; while interactivity refers to the experiencer's behavior in daily life to communicate with people or objects in the virtual scenes in various ways to generate real interactive experiences. This is similar to the games you play now, but it is more realistic."

"As for conceptuality, it means that the use room acquires new knowledge and experience in a virtual environment, forms sensory or rational understanding, thereby generating new ideas and actions, and effectively improving the ability to think and act."

After Lin Dong finished speaking, the female researcher raised her hand and asked: "Since these three characteristics are the ones, in my opinion, the simulation training cabin developed by Researcher Lou has all the ones developed? Then why do you still say that this is 'justly exaggerated'?"

Lin Dong smiled and said, "Abacus is called the earliest computer and can also quickly perform big data calculations, but how big is the difference between abacus and current computers?"

There was an uproar!

Comparing Lou Beifeng's simulation training cabin with real simulation cabin is a bit too exaggerated, right?

Many people became indignant, especially those in the Lou Beifeng project team. They have a certain understanding of virtual technology and are very dissatisfied with Lin Dong's analogy.

On the contrary, the person involved, Lou Beifeng, was thoughtful.

Lin Dong saw it and secretly felt that this person was not as arrogant as he thought. It seemed that at least the essence was pretty good and he knew how to reflect.

"I mean just an example. The actual gap is not that big." Lin Dong ignored others and continued to explain: "The overall development trend of virtual reality technology is four stages, from the current popular virtual glasses, to the more advanced virtual helmets, and then to full-body virtual equipment, and the final development is a virtual cabin or indoor three-dimensional virtual environment. The final development is a branch of two aspects, so let's not talk about it for now. Virtual glasses and virtual helmets are the original versions of full-body virtual equipment."

Lin Dong pointed to the simulation training cabin and said, "This one is the final version, but I looked carefully just now and it actually does not have a complete built-in version of the full-body virtual device. That's why I said that."

After he said this, everyone suddenly realized that it was like this!

"Under the current technical state, the three-dimensional space built with virtual reality technology focuses more on the user's vision, hearing and tactile experience." Lin Dong continued: "Through these three awarenesses, we can give users a nutritional feeling of being in the scene. Vision is mainly done by helmet displays or virtual glasses, the auditory simulation system is composed of stereo receivers that transmit sound, and the tactile simulation system is composed of sensor data suits and data gloves. Through them, the eyes, ears, hands, joints and brain are connected with the virtual world created by computers."

Speaking of this, Lin Dong bent down and took out the Changying Group's Flying Wolf helmet from the virtual cabin, and then said: "If divided by level, the helmet we produce actually belongs to the second generation, and the full-body virtual equipment in this virtual cabin should be the third generation. But I think if you have experienced it, you will know that the actual mimicry and sensitivity of the helmet we produce is stronger than your third generation full-body equipment, right?"

All the researchers present were used to speaking with data. Although they were unwilling to do so, they had to say that what Lin Dong said was true.

"This is the technical difference." Lin Dong said with a smile: "The sensors, different encodings, and different software, and the results are naturally different. This is also the reason why your superior agency asked me to come and cooperate with you to create this simulation trainer. I think if I don't explain it clearly, I'm afraid there will be trouble when I cooperate in the future!"

So that's it!

Many people suddenly realized that Lin Dong said so disdainful at the beginning, and then he tried so hard to explain and "popularize science". In the end, he spoke with the facts of the helmet and the virtual cabin in order to spend less talk in the future, take fewer detours in cooperation, and avoid the people in the scientific research team despising him because of his youth, causing unpleasant cooperation.

This young man is really meticulous!

Thinking of this, many people felt relieved. After all, that helmet is indeed much more convenient to use than a virtual cabin. Whether it is the sensitivity of the sensor, the speed of data transmission, or even the comfort level is better than that of the simulated training cabin!

There were people who originally suspected that Lin Dong was not the real designer of the helmet, but now they basically believe that Lin Dong is truly skillful!

Even Lou Beifeng had to admit at this time that Lin Dong is indeed very good at virtual reality technology!
Chapter completed!