After demonstrating for five or six minutes in one breath, Wu Hao stopped. As he manipulated the tablet, the drones that had been formed in shape dispersed one after another, reforming into a loose array of cuboids.

"Okay, everyone must be very tired after listening to me talk so much, so let's invite two students from the martial arts team of Hangzhou Institute of Physical Education to give us a wonderful martial arts performance with warm applause."

With applause, I saw two young men wearing a black and white traditional kung fu shirt walking up. At the same time, the screen behind the stage has also become an ink animation.

The music sounded, and after the two of them clasped their fists and saluted everyone, they immediately began to perform Tai Chi moves.

To everyone's surprise, with the movements of the two people, the ink smoke that appeared on the screen behind them gathered into two ink figures, and the moves of these two ink figures were completely consistent with the actions of the two people in the performance.

This is nothing, what makes everyone feel even more amazing is that the drones suspended above the open space in front of the stage also began to gather to form the appearance of two people, and like the two ink characters on the screen, they imitated the movements of real people.

Although the two of them performed only traditional Tai Chi moves, they were not the slow movements we saw in the park practiced by old men and women. On the contrary, the Tai Chi moves of these two people are fast and slow, rigid and soft, and the movements are very coherent and elegant, which is pleasing to the eye.

In this way, there are higher requirements for the flight control of drones that imitate the movements of these two people.

Unlike a car on the ground, the acceleration and deceleration of an aircraft in the air is a gradual process. How to achieve the fast and slow in the real Tai Chi movements, which requires complex and accurate algorithm analysis and control, as well as the strong support of the drone in terms of hardware.

For Wu Hao, the current condition is that it is impossible to upgrade the hardware of the drone, so it can only be optimized to the maximum extent on the software program.

Therefore, they did not choose the long fist Hongquan and the like with a relatively large range of movements, but chose Taiji, which was relatively slow and small.

Looking at the two figures composed of drones in the air performing Tai Chi, everyone burst into cheers.

Their performance was also broadcast live on the webcast, as well as on Weibo and short video platforms, in an effort to expand their popularity.

This idea was proposed by Zhang Jun, on the one hand, to expand their popularity and prepare for the next negotiations.

On the other hand, it is also a kind of self-protection to take precautions, the more attention you receive, the more jealous the people who want to do it to you.

With their current strength, it is difficult to ensure that the fruits of their hard work will not be inexplicably obscured, so they want to add a guarantee in this way.

It doesn't necessarily work, but at least it's a psychological comfort.

What Zhang Jun and Wu Hao, who were still on the stage, did not expect was that this kind of purely technical live broadcast of the press conference actually became popular on the live broadcast platform. Not long after the demonstration, the number of people in their live broadcast room rose to five or six hundred thousand, and it is still increasing.

Originally, Zhang Jun thought that something was wrong, but only later did he know through the barrage that it turned out that a big anchor came to rub it, no, it should be OB.

The wonderful demonstration process naturally won the audience who watched the video, or the unanimous applause of the sailors.

"6666, that's awesome."

"It's beautiful, it's more exciting than the drone show we watched during the New Year."

"Isn't it just a drone show, there's something to brag about."

"SB, don't spray blindly if you don't understand, no one can do such a dense cluster array control technology."

"Is this technology difficult?"

"As an industry practitioner, I can tell you responsibly that it's hard."

"Don't say it, just say NB."

“FGNB！”

"CSSB, stop rubbing, go back cooking, you're starving."

……

Back at the press conference, as the music ended, so did the two performers.

"Thank you, thank you two students for your wonderful performance." Wu Hao re-stepped onto the stage and said. At the same time, the drones re-transform into a loose array of cuboids suspended in the air.

"I know, people may not believe it, and think that this is a show that we have rehearsed in advance. So now I'm inviting a guest to come on stage and test the technology for yourself. ”

As soon as Wu Hao's words fell, I saw many people in the audience raise their hands, and it seemed that everyone was very interested in this.

"There are so many people, then I'll pick one at random."

Wu Hao looked at the crowd in the audience: "It's you, this gentleman in a white shirt." ”

With Wu Hao's roll call, this middle-aged man in his early forties walked quickly onto the stage very neatly.

"Okay, please go to the area marked on the stage." Wu Hao motioned at him.

The middle-aged man nodded, then walked over to an area marked with red tape. Immediately, the drone suspended in the air quickly gathered in the middle and reformed the silhouette of a person.

"You can try to move." Wu Hao commanded at him.

The middle-aged man saw the drones gathered to form a humanoid shape and tried to raise his right hand. And the human figure of the drone also raised its 'right hand'. The middle-aged man waved his hand, and the drone figure waved his hand as well.

The middle-aged man squatted, and the drone figure also squatted, and the human-machine synchronization rate of the whole process was very fast, and there was no pause or delay at all.

Seeing that it was almost over, Wu Hao immediately asked the middle-aged man to step down, and then said to everyone: "Okay, the power of the drone is almost up, and our demonstration will be here first." ”

Saying that, Wu Hao picked up the tablet and controlled it, only to see that the drone that had been dispersed landed in the open space under the stage, in an orderly and neat manner.

After finishing the operation, Wu Hao didn't pay attention to the drones that were landing in turn, but handed the tablet to Yang Fan who was standing on the side of the stage, and then said to everyone: "Next is the introduction session, first of all, let's welcome Senior Sun Jiashi back to the stage with warm applause, and introduce us to the AI3D motion capture technology they developed." ”

Bang Bang Bang ......

With applause, Sun Jiashi returned to the stage, and then said excitedly to everyone: "Thank you Wu Hao, thank you for the wonderful performance he brought us."

To be honest, I never imagined that our technology would be presented in such a way.

Our technology is called AI 3D motion capture technology, and it ......"

Walking off the stage, Wu Hao breathed a sigh of relief, and the shirt on his back was already soaked with sweat. It's not an easy thing to be a host, at least for him.

Zou Xiaodong handed him a bottle of water and said, "Rest for a while, I'm going to go on stage again." ”

Wu Hao nodded, wrung the water, looked around and said, "Fatty, why don't you see others." ”

"He's in a hot fight with the bosses in the audience." Zou Xiaodong motioned to Zhang Jun, who was tilting his head and laughing with people in the corner of the stage, and said angrily.

Hehe...... Wu Hao couldn't help but smile when he saw this.