On the one hundred and eighth floor of the Tongtian Building, the Bagua pedestal in its central area suddenly appeared strangely at this time.

The yin and yang fish in the middle and the gossip symbol suddenly flickered, and rotated in reverse direction with each other, the yin and yang fish turned clockwise, and the surrounding gossip symbols turned counterclockwise.

The black and white colors of the yin and yang fish shine brightly, and the same is true of the Bagua symbols, but they emit eight different colors of light. Then, in the next moment, an illusory light blue sphere suddenly appeared in the three-foot void above the Bagua pedestal, and in an instant, it turned into an incomparably real sphere emitting aqua blue light.

This incomparably real blue sphere, on which the four oceans, seven continents, etc. are clearly visible, and even the white floating clouds floating on the surface are truly reflected in front of you. Moreover, the aqua blue sphere is still slowly rotating on its own from left to right (west to east).

All of the above is a long story, but in fact, it is only a blink of an eye, and it is even fully manifested in an instant. During the period, the black and white, the eight different colors, and the blue light emitted by the sphere were all extremely soft, even if it suddenly flashed Dasheng, the people present did not have the slightest dazzling feeling.

The blue sphere is naturally the earth in reality, and about seventy percent of its surface is a blue ocean, and even the small fish can clearly see the large-scale strong weather changes that occur in some places above. And this kind of change is actually a real phenomenon that is reflected in the changes that occur on the earth in reality.

The aqua blue earth in front of him, as a whole, has the same diameter as the Bagua Base, but at this time, the Bagua Base silently retracted into the floor and disappeared. Only a blue earth that is known to be a virtual state but is very real to the naked eye.

This virtual earth as a whole is exactly the same as the photos of the earth taken by several major powers on the real earth through satellites or space stations, as if the earth in the photo is embodied, and it looks very real from the outside.

Against the backdrop of the surrounding glossy black crystal walls, it looks like it is in space. However, the overall interior space of the 108th floor does not make people feel the suffocating darkness and coldness of real space, but rather seems extremely comfortable.

Yu Xiaoyu looked at the incomparable virtual earth that suddenly appeared in front of him, and he was not much surprised. After all, I have never eaten pork before, and I have seen pigs run, right?

I didn't think that as soon as the words fell, the blue planet in front of me, as if I understood, directly shrunk to a form with a diameter of one meter and a half and a height of more than one foot above the ground, and it was still slowly rotating in front of Xiaoyu and the others. Yu Xiaoyu looked at it again, and then he felt that it looked a lot more comfortable.

"Eldest prince, do you think this is okay?" Suddenly, such a voice came from Xiao Xiaoyu's ears, the tone was very gentle and comfortable, but he couldn't tell whether it was a man or a woman.

"Are you Tongtian Group's artificial intelligence system: Tongtian?" asked Yu Xiaoyu tentatively.

"Yes, my eldest son, I am Tongtian, the latest super artificial intelligence system developed within the group. In the near future, I will upgrade to a general-purpose level AI system. By then, I will be many times more powerful than I am now, on a par with the intelligence of an adult's full-fledged brain. Tongtian System explained.

"That's a good thing, I'm glad for your upgrade!

"Thank you for your trust and encouragement, Tongtian is now learning and absorbing knowledge all the time, plus constantly exploring his unknown new features. Tongtian System said, and there was a faint emotion of relief and joy in it.

When Xiao Yu heard this, he couldn't help asking, "Do you have your own emotions now?"

"Not yet, it's not really emotional, it's just a simulation of human joy. At present, the group's research on machine emotions is still at the initial level, but there are faint signs of a major breakthrough, and maybe it will not be long before I can really own my emotions. Tongtian replied. Love Literature Network

By the way, I have a question for you, is this virtual earth in front of me the three-dimensional digital map that Xiao Zheng said just now?"

"Yes, eldest son. This virtual earth, which looks very real, is the three-digit earth that the second son said. Maybe the second prince forgot to tell you just now, the ten major groups and the Chinese military each have a three-dimensional digital map with the entire earth as the background. The overall function is similar, except for a slight difference in emphasis, except for the three-dimensional digital map of the Chinese Security Bureau, which is based on the background of the whole of Asia. Tongtian replied.

"Then what kind of technology or black technology is used in this?" Xiao Xiaoyu's curiosity was unconsciously aroused.

"Dagongzi, three-dimensional digital map, also known as three-dimensional electronic map, the technology used mainly includes network topology technology, database management system technology, object coordinate mathematical modeling technology, as well as based on GIS system processing, WEB technology, computer graphics, three-dimensional simulation technology, and finally three-dimensional three-dimensional holographic image technology, etc., in order to realize the production of three-dimensional digital map in front of you. ”

"Not to mention several other technologies, they seem to have developed relatively mature in the eyes of the outside world, but in fact, they are still far from the research results within the group. Take the last hologram technology as an example, the outside world has not yet studied it, and it is still experimenting with theories. Tongtian System said.

"As we all know, in the past ten years, the industry has been rumored to be VR (virtual reality), AR (augmented reality), MR (mixed reality)... In fact, they are all the products of the transition from 2D plane image technology to 3D stereoscopic image technology. At this stage, the above technologies also need to wear special 3D eyes to see 3D three-dimensional virtual things. ”

"However, these are only transitional technologies, and at most they are close to true hologram technology. The industry's latest holographic projection technology, some people claim to be the real three-dimensional holographic image technology, in fact, strictly speaking, this need to rely on the projection screen, projection film to show 3D stereoscopic image semi-finished products, can only be said to be pseudo holographic image technology. To be precise, it's more appropriate to call it holographic projection technology. ”

"In recent years, there has been a wave of entertainment around the world that uses this technology. For example, the famous deceased singer Jackson of the United States, the deceased famous female singer Teresa Teng in Taidao Province, China, the virtual idol singer Hatsune Miku of the neighboring country of Japan and the country, including the virtual idol singer Luo Tianyi, who was born in the old first-tier city of China and has the first economic development in the magic capital of Shanghai... and many other virtual idols at home and abroad, etc., they can be presented on the stage in the form of 3D stereoscopic images, all using holographic projection technology. ”

"In the four directions of the central area of the stage, four projection films that are invisible to the audience have already been placed, and the stage lights are set up relatively dark. Therefore, it is possible to display the virtual images of many singers, making them look as if they are actually appearing in front of people, but they are just virtual 3D images that can only be seen but not touched. ”

Hearing this, Xiao Xiaoyu's eyes rolled a few times and couldn't help but say: "I see, I thought it would really be possible to reproduce it by relying on an extremely hidden laser." ”

"My lord, holographic technology does not refer to the holographic photography (or holographic photography) technology invented by the Englishman Dennis Gabor in the mid-fifties of the twentieth century. To be precise, it is actually a next-generation display technology that projects three-dimensional images in three-dimensional space (the image is physically "stereoscopic" rather than purely visually "stereoscopic"). ”

"In some industries, people often use holographic photography in their work, and the photos printed by this photographic method can be viewed from multiple angles, but the angle is limited. For example, many anti-counterfeiting signs are currently made using images printed from holograms. ”

"As for the holographic projection technology just mentioned, it can also be regarded as a type of hologram from a broad perspective. As I said earlier, the so-called holographic image is simply projected on a transparent projection film or holographic panel. Therefore, the so-called hologram is only a flat rather than a stereoscopic image, but because of its universality and similar effect to a real hologram, the most widely used holographic projection technology is still the most widely used. ”

"As for the real holographic image technology, it is simply the holographic image technology that often appears in science fiction movies and television. It refers to the production of a physically pure three-dimensional image, which the viewer can observe from different angles without restrictions, and even enter the inside of the image to view. ”

"At present, in addition to our top ten groups have matured and mastered, other external institutions are still in the process of research. Due to the principle of confidentiality of Huaxia's senior management, we have not made any publicity and disclosure to the outside world at present. Many research institutions at home and abroad are still trying to present the holographic image technology that appears in those science fiction film and television works in real reality. ”

"My lord, holograms are the real three-dimensional images. The viewer does not need to wear stereoscopic glasses or any other assistive equipment, and can directly view the image with the naked eye at different angles. The basic principle is to use the light wave interferometry method to record the amplitude and phase of the light wave of an object at the same time. Since the holographic rephenomenon light wave retains all the amplitude and phase information of the original object's light wave, the rephenomenon has exactly the same three-dimensional characteristics as the original object. ”

"To put it simply, it is assumed that an object is composed of several origins, and each origin has a spatial location in real space. We can use professional optical imaging equipment to collect and record all the external surface point fluctuation states and origin space positions of this object. And through the use of professional hologram equipment, the laser beam can be used to make a complete and realistic reproduction in the real space, without relying on any intermediate media. The reproduced object looks exactly like the original object and cannot be distinguished from the fake, and the object is the same size, length, width, and height dimensions. But in fact, it is a virtual image representation of the original object, a three-dimensional shape that can be seen from all angles, but a complete three-dimensional image that cannot be touched. "The Tongtian system explains it very clearly.

"I see, I know what is going on. Yu Xiaoyu said.

Please remember our website: Qianqian Chinese (Chinese) multi-flood desolation update speed is the fastest.