Technology: breaking the hegemony that monopolizes the world

"After you get this mobile phone, you can turn off 3G, 4G, 5G, WiFi services, check whether the signal card is inserted, and ensure that this mobile phone cannot communicate with ordinary users outside, you can directly dial my number, there is satellite video option, click OK.”

To be honest, when Yu Chengdong heard what Yingshu said, his heart sank when he saw the plain face of the other party.

It is so plain, which shows that the other party has a very high grasp of the technical service of this satellite communication video. Even when testing in private, there have been no mistakes or bugs at least tens of thousands of times.

When the staff of Kyushu Technology handed him the very familiar Mate 60pro plain leather version, Yu Chengdong's hand trembled slightly.

There is also the key buckle like a small access control card. Although it seems redundant to insert it at the data interface, Yu Chengdong feels that his heart has been inserted into a small knife.

Taking a deep breath, he skillfully turned off all communication services.

Although the original Hongmeng system installed on the mobile phone has been upgraded to the Gonggong system, since he has been using a mobile phone with the Gonggong system installed in his hand, there is almost no place for Yu Chengdong to think about when getting started.

And even though it was the experimental version handed over by the Kyushu Science and Technology staff, Yu Chengdong still experienced that this version of the Gonggong system is slightly different from the official version currently on the market.

The customary operations such as background operation and quick search operation have not changed, but the aspects of view design and animation particle effects between software switching are very comfortable. The previous Gonggong system was fast and simple, but this experimental version of the Gonggong system is In addition to the quick response, there is an additional design element that makes the user's visual perception very comfortable.

Fortunately, Yu Chengdong still knew that he was going to participate in the experiment. Otherwise, at this moment, Mr. Xia Weiyu would almost become a tester of the Gonggong system...

When all data services were turned off, Yu Chengdong nodded to Yingshu.

"Okay, Mr.

I will share the screen of your mobile phone on the big screen, please be prepared. "

Yingshu was also an old driver who debated with those professors and researchers back then. How could he not know that it is safest to show the results under the eyes of everyone?

Naturally, Yu Chengdong would not object.

Share the other party's mobile phone screen to the main screen, and directly "help" Yu Chengdong check the winning number.

"Mr. Yu, I've also turned off the emergency services here.

Then you can now open the address book, where my private calls are saved.

Friends sitting here, if you want to be friends with us, you can add this private phone number, or search for the associated account of this private phone number in the Kyushu community. I hope you can have friendly communication with me in private. "

After the other party finished playing the small advertisement, Yu Chengdong clicked on the other party's phone number in cooperation.

Sure enough, after the three red crosses of no network connection, no carrier service, and emergency service shutdown, there is still a satellite communication service function that is still on.

Yu Chengdong clicked on the satellite communication service function, and immediately saw three communication options: text, voice, and video.

Obviously, Kyushu Technology, which has completed satellite video calls, has no intention of letting go of the two "backward small businesses" of text and voice.

Although his heart was heavy, Yu Chengdong still clicked on the option of video calling.

A pyramid-like symbol is displayed on the phone.

【Docking, please wait...】

In almost a second, Yingshu raised the tablet to everyone, and the main screen behind him was also divided into two. The left side is the mobile phone call interface of Yu Chengdong's Mate 60pro, and the right side is the research interface held by him. Tablet satellite video call interface.

Everyone can clearly see that in the prompt bar above the two call interfaces, the carrier service is red, and services such as 3G, 4G, and 5G are also marked with red crosses.

If it is an ordinary smartphone, at this time, you can only take pictures, play stand-alone games, and read e-books.

But at this time, the screens of both devices displayed the prompt of [Docking Successful].

"Because it is still a beta version, many UI designs have not been optimized, please forgive me."

After Yingshu finished speaking, he clicked the virtual button of [Video Call].

Soon, the big faces of Yu Chengdong and Yingshu were displayed on the left and right sides of the main screen in the conference room.

Although everyone does not know what configuration is the front camera of the tablet held by Yingshu, everyone knows that Xiawei Mate 60pro is equipped with the world's first 10nm process carbon-based process chip with integrated 5G - Kirin T100 front-end mobile phone. The camera has an exaggerated 30-megapixel ultra-wide-angle camera.

Therefore, the front camera of the Mate 60 can provide a video shooting capability similar to that of the rear camera. All video call software on the market will compress the image quality output by this ultra-clear camera for server stability and call quality considerations.

But everyone in the meeting room can see very clear video quality through the main screen.

Including the pimples and wrinkles on Yu Chengdong's face, even because it is too clear, Mr. Yu in the video looks a little old.

As for the person in charge of Kyushu Technology, although he is born in the 1980s, his skin condition is like that of a born in the 1990s. The skin is shiny and no wrinkles are visible, and even the pores are very delicate.

"Mr. Yu, what do you think of the quality and fluency of this video call?"

Winning said while shaking the tablet.

On the main screen of the meeting room, there are smears and afterimages appearing when Yingshu shakes the tablet, but this phenomenon is also the same with other video call software, and the sound quality of Yingshu's call is very good, without that kind of erratic and confusion.

Yu Chengdong's mouth twitched.

If you are a scheming person, then at this moment, facing the high-level executives of other technology companies, directly giving the poor picture and poor fluency of this technology of Kyushu Technology will definitely give Kyushu Technology this special experience. Eye drops at the meeting.

But he couldn't make such a move against his will.

"Very good, very good. For the problem of video jitter, our Xiawei Changlian also needs to be in a place with a good 5G network environment to try to solve the problem of missing part of the screen data transmission.

The video quality of your company's satellite communication is much better than many social software on the market that rely on mobile networks to make video calls.

Considering the difficulty of satellite communication and the high cost of data transmission, I think our company will consult your company in many aspects in the future. "

The meaning behind Yu Chengdong's words is already obvious.

Xia Wei, an established technology company, is very interested in Kyushu Technology's satellite video communication project.