Military Technology

clap clap clap...

Sure enough, upon hearing Wu Hao's words, the crowd burst into warm applause and applause.

At the same time, many people, especially some of their partners sitting in the front row, started discussing in low voices.

The representatives of several partners sitting next to Zhang Jun, who had the advantage of being close to the water, began to talk to him one after another, asking and confirming the authenticity of this matter.

And the big bosses of various manufacturers who were paying attention to this press conference in front of the screen also picked up the phone and started to arrange.

Xue Bing, the CEO of Corn, shouted at Tong Juan on the phone: "I don't care what method you use, you must talk to me about this screen, or you won't come back."

Tong Juan on the other side of the phone looked at Wu Hao standing on the stage on the screen, and shook her head involuntarily: "I'll try my best, and I'll get someone to book today's latest flight to Anxi overnight."

"It's not about doing your best, it's about being sure." Xue Bing roared angrily on the phone without any scruples about his image.

As for Tong Juan, she didn't say anything, and after hanging up the phone, she let out a long sigh. I'm afraid Haoyu Technology has sharpened its knife and is waiting for them to go there.

In the past, she looked down on Haoyu Technology, thinking that the company controlled by these little brats could have something, so she went to get it done easily. But after really dealing with each other, she felt how difficult the other party was. So when she thought of getting in touch with the other party again, her head couldn't help but hurt again.

At the press conference, Wu Hao gave the audience some time to digest and discuss, and he also took the opportunity to pick up a bottle of water and drink it.

After seeing that the discussions in the audience were getting quieter, Wu Hao walked back to the middle and smiled at the audience.

"It seems that many people are very interested in this screen. While I am happy, I am also relieved, because the cost of developing this screen is not small."

Hehe, with a slight smile, he went on to talk: "This screen solves many problems about the screen display on our VR glasses, but it also brings us a difficult problem.

That is, the 8K resolution and 240HZ refresh rate not only bring us ultra-high-definition and ultra-smooth image quality, but also bring huge pressure to the entire image processing system and storage system.

This pressure is not only in terms of image compression and decoding computing technology,

There are also many technical problems such as the entire hardware storage network transmission.

Nowadays, the entry-level 4K video is 30P/8bit, and the operation-level 4K video is 60P/10bi. Extreme 4K and Ultra4K, and the upcoming 8K is 120P/12bit. Among them, the access bandwidth required by Extreme 4K and Ultra 4K is 50M, while that of 8K is above 100M.

For the home broadband we currently use, there is no problem in transmitting such a large amount of traffic data. But our broadband network does not only transmit these screen data information, but also a series of other interactive information. And we also need to consider the speed of uploading and downloading to ensure that its delay can meet our usage requirements.

Therefore, we must have a powerful image processor, and the current mainstream image processors can no longer handle such large image data. Therefore, the image processor must be redesigned to process and encode such a huge image data information, so as to avoid the problems of high heat generation and huge data processing.

Secondly, there are relatively few 4K high-definition resources on the Internet, let alone clearer 8K resources. So we must build a content-rich 8K resource library to meet the needs of users. But this belongs to the category of content, which we will talk about later. "

"Let's talk about the hardware first, which is why we have to design a special main box outside the VR glasses. Only such powerful hardware devices and powerful systems can bring real high-definition picture quality and immersive experience to our users. The immersive virtual scene experience experience.

In order to achieve the immersive effect, we specially redesigned the optical lens between the screen and our eyes in the VR glasses.

After referring to many excellent products in the market, we also have our own thinking and standards, that is, how to let users experience a more realistic and immersive visual experience. "

After asking this question, Wu Hao glanced at the audience, and then continued: "Everyone knows that the design and manufacture of optical lenses is very troublesome, let alone an optical lens group with a complex structure. The order of arrangement of these lenses , distance, and even shape will affect the refraction effect of imaging. This requires us to continue to experiment in order to achieve an ideal effect.

In order to reduce unnecessary waste, we first specially designed a checking procedure. The supercomputer is used to continuously calculate the entire optical lens group and even a single lens itself to achieve the ideal result in a model.

Of course, it is not enough to rely on computer calculations alone, and it has to be tested in practice, especially human testing is essential. After all, the calculated effect is not as good as the real person's experience and test effect, which is more in line with reality.

And in order to adapt to different groups of people, we have also selected different wearers. Such as myopia, astigmatism, hyperopia, presbyopia, and even strabismus, etc. users we encounter in reality. Let them wear and use it themselves, and then make a little modification according to their related wearing and using experience.

This is why we will delay the release of this product this year, that is, the actual wearing test in this area has not been completed. So we have been working overtime to complete the testing process in this area, and strive to bring a better experience to our users. "

Papa papa... As soon as his words fell, there was a burst of applause from the audience, which was also an affirmation and praise for their attitude of insisting on product quality and being responsible to users.

Thank you, Wu Hao bowed to everyone in the audience, and then said with a sigh of relief: "Through our unremitting efforts, we finally developed this set of optical lenses with our independent intellectual property rights.

Only this group of optical lenses includes seven layers of optical lenses. Also on this group of optical lens groups, we have applied for a total of 22 various technical inventions, appearance and utility patents. From the shape, to the cutting process, to the order of arrangement and combination, even shockproof, anti-fall protection technology, etc., it can be said that every technical patent is the result of our hard work. "

"Of course, all these hard work are not in vain. The immersive visual experience it brings is absolutely unprecedented. The scenes you see after wearing it are definitely more shocking than the real world you see."

Wu Hao said with a smile: "In our final test, we need to select a group of employees as test users of our product to personally wear and use this product, so as to give us feedback on their most authentic experience.

When some very reluctant hapless employees were brought in for a test fit, they didn't want to take it off. In the end, due to time constraints, our technicians forcibly turned off the equipment. As a result, these guys quarreled with our technicians in a hurry. "

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