The vivid image of Leyuan on the stage is certainly not a true holographic projection, it is nothing more than an optical illusion, and this optical illusion is the Pepper illusion. Pen "Fun" Pavilion www.biquge.info

Pepper's illusion has a long history, even dating back to the 16th century, but it was in the 19th century that it was realized by the Englishman John Pepper, so this illusion technique is also named Pepper's illusion.

The essence of this technology is to use modern computer rendering technology combined with the stage to achieve a visual illusion, and its technical focus is on computer rendering technology, not display technology.

The difference between this pseudo-holographic technology and true holographic technology is that true holograms can display images on the ground, even if they change angles, they will not have image clarity at all, but pseudo-holographic technology can only give people a holographic feeling at a specific angle that has been designed.

To put it bluntly, pseudo-holography is just the use of reflection and refraction to complete the visual effect of holography, and does not really use the wonderful interference and diffraction techniques of holography.

But now this kind of pseudo-holographic is enough for Leyuan, what he wants is an effect similar to hologram, and whether it is a real holographic projection is not very important.

The stage that Leyuan is setting up now, of course, is not as simple as a Pepper, he uses multiple refractions and reflections to form a meticulous light and shadow system on the stage, which can not only be fake and real, but also have a dazzling effect.

Looking at the complex refracted light sources on the stage, Jack stood next to Le Yuan and couldn't help sighing, "This trip to Huaxia really benefited me a lot, I didn't expect these lights to be able to play like this." ”

Leyuan pouted, although Leyuan used the holographic film that was exchanged for two hundred points from the factory to achieve the ultimate light transmission effect, and the projection was more realistic, but Leyuan was not very satisfied.

The technical point of this pseudo-holographic technique is actually the effect of CG, even if the holographic film is good, the CG effect is still blind.

Leyuan obviously can't invite the best CG team over, so because of the problem of CG effect, the projection effect also has some defects.

However, this kind of defect is only Leyuan will care, look at the performance of Jack and his subordinates, you can know how awesome the projection stage set up by Leyuan is.

Looking at Jack's excited expression, Le Yuan unconsciously pursed his lips, this effect is not worth mentioning at all in a few years, and the stage effects used by many magicians are much better than this effect.

After several adjustments, the stage was basically set, and at this time it was already more than eleven o'clock in the evening, and the boxed lunch that everyone had eaten before had already been digested by now.

Leyuan looked at the employees crying out for hunger, and clapped his hands with a smile: "Everyone has worked hard, now that it's done, I invite everyone to go to the night market opposite to order supper." ”

"Oh roar, the boss is mighty."

"Boss, I love you."

The Huaxia employees who heard Leyuan's words shouted excitedly, and the Americans next to them looked at the collective excitement of the Huaxia people, and they were a little inexplicable.

Leyuan said to Jack in English, "Friends, I'll treat you right away, and invite everyone out for supper." ”

Now the people in the United States were also excited, and Jack smiled and said, "Thank you for your generosity, Le." ”

What kind of generosity is it to eat a barbecue, Le Yuan shook his head, it's not early now, the hotels outside are basically not open, and the only way to go to the night market is to eat supper, and barbecue is undoubtedly the best choice.

But just when Le Yuan and everyone walked out of the door, many reporters with cameras and microphones suddenly came up, and surrounded Le Yuan at once.

What everyone Le Yuan looks like in Star Technology is no secret to these reporters.

Therefore, these reporters who were squatting at the door of the convention and exhibition center all rushed over excitedly when they saw Leyuan coming out.

Le Yuan didn't expect that he would turn his head and say something to Jack, these reporters didn't know where they came from, and it was obviously too late for him to go back now.

Since you can't run, it's better to be interviewed generously, Le Yuan smiled and raised his hand, "Don't squeeze, everyone, the light is not good at night now, be careful of falling and bumping." ”

However, Leyuan's words didn't have any effect at all, these reporters still frantically squeezed inside, if it weren't for a few employees under his command to stop them, the microphone would have reached Leyuan's face.

After they squeezed for a few minutes and basically stood up, Le Yuan spoke again, "Hello reporters and friends, it's like this, it's not early now, I can't give you too much time for interviews." ”

Le Yuan raised three fingers, "Three questions, I can answer your three questions." ”

Hearing that there were only three questions, the reporters squeezed up again, and kept handing the microphone in their hands to Leyuan. Le Yuan took a step back and casually pointed to a reporter wearing glasses, "This reporter friend, you come to ask the first question." ”

The reporter who was ordered was stunned for a moment, and then almost jumped up with joy, only to see him breathe a sigh of relief and ask, "Mr. Le, do you have a girlfriend?" ”

Le Yuan was also stunned, what is this problem, it is different from what he expected, but he still laughed, "I'm still in school, so I don't have a girlfriend, I don't support early love." ”

The spectacled reporter nodded in satisfaction, but he didn't see that the reporter behind him could kill people with his eyes, carved into his back like a knife.

It's not okay if you're not resentful.,It's just three questions in total.,What is this guy asking?,Ask if people have girlfriends.,What the hell is this called.。

And when some people saw the cards of the glasses reporter clearly, they suddenly realized that Southern Entertainment turned out to be a gossip weekly, no wonder they would ask such a bloody question.

There are only two question slots left, and the remaining reporters are crowded even more fiercely, Le Yuan didn't be verbose, and connected two people, a man and a woman, "You two have one question per person, the lady is first, and the lady asks first." ”

The two places were set, and the other reporters also settled down, and the female reporter who was ordered stretched out the microphone and asked, "Mr. Le, can you tell me if there are any other products in addition to the Star No. 1 mobile phone at this press conference, and what is the price of this mobile phone, and some people pointed out that the appearance of the Star No. 1 mobile phone imitates Pingguo's iPhone, I don't know what Mr. Le has to say." ”

Le Yuan shook his head, "You asked three questions, and I'll talk about your third question." You said that someone pointed out that the shape of the Star One imitates the iPhone, so can I understand that as long as it is a full touch screen mobile phone, it is imitation and plagiarism, then you should understand that the iPhone is not the first full touch screen mobile phone. I think you should ask Steve Jobs if he also imitated LG. ”

The female reporter was about to say something more, but Leyuan stopped her and turned to another male reporter, "Okay, this gentleman, you can ask a third question." ”

The male reporter pondered for a moment and asked, "May I ask Mr. Le, can you tell us what you think about the future of smartphones?" ”

Le Yuan frowned, "Let's leave this question until tomorrow's press conference, I'm afraid that if I continue to talk about it now, everyone won't sleep." ”

Speaking of this, Le Yuan clapped his hands, "Okay, let's wait until tomorrow's press conference." ”

After speaking, the crowd was squeezed out under the arch guard of a group of employees.