Honghuang, I am engaged in science and technology in the Wuzu

After a hundred years of development, the Flood Barren Empire has become more prosperous, but the virtual reality laboratory of the brilliant technology company under Redstone City is even stronger.

This grand project began hundreds of years ago hosted by the Ice Banshee, and after hundreds of years of secret accumulation, a large complex of science and technology buildings has been formed a thousand meters below the ground of Brilliant Technology Company.

“Xiaoxue, long time no see.” Fang Hao was a little excited when he saw this woman who had not seen her for hundreds of years.

After the successful research of 6G technology, it was quickly applied to the virtual reality laboratory, and at the invitation of the ice and snow banshee, Fang Hao came to visit this secret laboratory.

“If I don’t call you over again, you may forget me.” The Ice Banshee complained a little, and then she walked over and took Fang Hao’s right hand.

Feeling the movements of the beautiful person next to him, Fang Hao felt an impulse, but there was a strange feeling.

“Don’t think about it, I consider you my closest friend.” As if she had guessed something, the ice banshee said softly.

“I also consider you a best friend.” Fang Hao paused and said to her.

“Heehee, you follow me into the laboratory, this is the result of my research for hundreds of years, just to surprise you.” After the ice banshee finished speaking, she pulled him in.

Fang Hao came to the robot research and development center with the ice banshee, and a laboratory with a strong sci-fi style appeared in front of him.

I saw many people staying in the room surrounded by glass doors, wearing helmets lying on comfortable sofas, occasionally saying some professional terms in their mouths, and seeing the visitors, these R & D personnel did not react at all, just like sleeping and dreaming.

“What are they doing?” Fang Hao asked towards the Ice Banshee.

In fact, he also had a guess, just to confirm it.

“They are doing scientific research on the virtual reality world, which is the latest development of our company, called virtual reality technology.”

“With this technology, you can wear this helmet and enter the virtual research institute and enter the virtual world.”

“You can also use the virtual world to control real-world equipment for high-tech research and development, you see, they don’t look like they are moving, they are actually using virtual helmets to control the high-end equipment of the institute for scientific and technological research, and then we can see the real research institute through the virtual helmet.” The Ice Banshee said, feeling a little proud in her heart, this is the most high-end equipment in the world today.

Fang Hao was also shocked in his heart, because the emergence of virtual reality technology marked the beginning of the world’s fifth scientific and technological revolution, and the scientific and technological level of the flood world officially exceeded the level of the 21st century on the earth.

“Virtual reality technology, I didn’t expect that what I imagined back then was realized by you, can you let me try it?” Fang Hao asked, his face a little excited.

“Naturally, no problem, not only that, we can also go to the control room together to experience a virtual research institute, this research is very resource-intensive and fund-consuming, this is a very promising industry, I will discuss further things with you later.” The Ice Banshee said.

“Haha, let’s discuss the next step with you after the visit, now I want to see this virtual reality world and can’t wait.” Fang Hao said at this time.

Fang Hao and the Ice Banshee came to the same glass room, when several managers of brilliant technology began to teach Fang Hao how to use virtual helmets.

Fang Hao also put on the virtual helmet, pressed the switch, and then the virtual 3D display in the helmet’s eyes turned on, and countless signals began to parse and transmit to the 3D virtual display, and he quickly entered a virtual world.

In fact, this 3D display is very high-end, brilliant technology has invested a lot of manpower and funds for research, but the progress is not particularly fast, it has long been known that the ice banshee has been studied for hundreds of years.

In the virtual reality space, Fang Hao was very excited, touching the east and looking at the west, obviously feeling very novel.

This is a field, in front of the field is the virtual research institute of brilliant technology, I see the virtual research institute is brilliant, the whole building is made of gold, dotted with various gemstones, which is very shocking.

“Bingxue, your equipment is really high-end, although I know we are lying down and wearing helmets, but we feel like we are in the real world.” Fang Hao praised.

“The current virtual world is not perfect, if it is really impossible to distinguish between virtual and real after perfection, I am planning to promote this virtual world to the entire empire, what do you think.” The Ice Banshee laughed.

“Why don’t I agree with such a high technology? It’s just that the impact on society is unimaginable! Fang Hao sighed.

“The popularization of virtual reality is the inevitability of the world, and it has a great effect on society, such as using it in education, establishing a virtual education world, which will cultivate more talents, and if it is used in scientific research, the speed of scientific and technological progress will accelerate countless times…” said the ice banshee, explaining to him the prospects of this technology.

“This you said is exactly what I have been dreaming for many years, but I didn’t expect it to finally come true today?” Fang Hao looked at the ice banshee in the virtual space and said.

Subsequently, the Ice Banshee began to popularize the implementation principle of virtual reality technology to Fang Hao, which opened Fang Hao’s eyes.

Virtual reality technology is a computer simulation system that can create and experience the virtual world, which uses the computer to generate a simulation environment, which is a multi-source information fusion, interactive three-dimensional dynamic vision and physical behavior system simulation to immerse users in the environment.

Of course, it is simple to describe, but it is very complex to implement.

This technology is a technology that has long been proposed on Earth, but it has encountered many difficulties for one reason or another.

Virtual reality is a combination of a variety of technologies, including real-time three-dimensional computer graphics technology, stereoscopic display technology, tracking technology of the observer’s head, eyes and hands, as well as haptic/force feedback, stereo, network transmission, voice input and output technology, etc.

The first is three-dimensional computer graphics technology, in comparison, the use of computer models to produce graphic images is not too difficult things, if there is a sufficiently accurate model, and enough time, you can generate accurate images of various objects under different lighting conditions, but the key here is real-time, the refresh of the image is quite important, and the requirements for image quality are also very high, coupled with a very complex virtual environment, the problem becomes quite difficult.

Display technology, when people look at the world around them, due to the different positions of the two eyes, the images obtained are slightly different, and these images are fused together in the brain to form an overall picture of the surrounding world, which includes information from near and far.

If one eye can only see odd frame images, the other eye can only see even frame images, the difference between odd and even frames is parallax to produce stereoscopic sense.

User tracking technology, in the artificial environment, each object has a position and attitude relative to the coordinate system of the system, and the user is the same, the user sees the scene determined by the direction of the user’s eye position.

In traditional computer graphics technology, the change of field of view is achieved by mouse or keyboard, the user’s visual system and motion perception system are separated, and the use of head tracking to change the perspective of the image, the user’s visual system and the motion perception system can be linked, feeling more realistic.

Sound, people can determine the direction of the sound source well. In the horizontal direction, we rely on the difference in phase difference and intensity of the sound to determine the direction of the sound, because the time or distance of the sound reaches the two ears is different.

The common stereo effect is achieved by hearing different sounds recorded in different positions in the left and right ears, so there will be a sense of direction, and in real life, when the head turns, the direction of the sound heard will change.

Speech, voice input and output is also very important, which requires the virtual environment to understand human language and interact with people in real time, and it is quite difficult for computers to recognize human speech, because voice signals and natural language signals have their “polygonal” and complex.

For example, there is no obvious pause between words in continuous speech, and the pronunciation of the same word and the same word is affected by the words and words, not only different people say the same word will be different, but the same person’s pronunciation will also be affected by psychology, physiology and environment.

There are currently two problems with using human natural language as computer input, the first is the issue of efficiency, and the input speech can be quite verbose in order to facilitate computer understanding.

The second is the problem of correctness, the way computers understand speech is contrast matching, and there is no human intelligence.

There are many other technologies, according to the statistics of the Ice Banshee, the types of technologies involved in virtual reality have reached tens of thousands, so now her research institute is now very short of people, and brilliant technology can recruit several times more employees.