"Oh, Lao Xu, you're here! If you don't come again, these experts and professors will eat me! ”

Seeing Xu Fuhai push the door in, Wang Chengze suddenly breathed a sigh of relief, and hurriedly stepped forward to pull his arm.

"Didn't I say Lao Wang, what's the matter with you? I didn't make it clear on the phone, what are you going to do with such a big formation? Looking at the room of unfamiliar faces, Xu Fuhai was confused.

"It's the day before yesterday that you gave me that USB flash drive, let me tell you that Lao Xu is a big deal! This is a team of experts that I asked my aunt to pull from Shenzhen, all of them are in virtual reality. When I just came in, I showed them the technical information in the USB flash drive, no, they all caught me and asked, where do I understand this! ”

When Wang Chengze said this, he leaned over and whispered in his ear: "Lao Xu, you tell me the truth, you really made this thing?" Let me tell you that these experts are not good at the lake, they are all real masters! ”

Hearing Wang Chengze's words, Xu Fuhai patted him on the shoulder with a smile and said, "Don't worry, Lao Wang, haven't I told you everything?" I'm actually a second-hand scientist! ”

"When are you still poor with me! Lao Xu, I'll tell you seriously, if this thing is true, then we're going to have a big deal! Listen to those experts say that this game is more advanced than Lao Mi's! ”

Xu Fuhai said with a smile: "Don't worry, can I fool you?" Alright, now that you've got all the people, leave the rest to me, and I'll deal with them! ”

Xu Fuhai said, went straight to the center of the conference room, smiled and waved to the experts.

"Hello everyone, my name is Xu Fuhai, this technical information of "Overview of the First Generation Brain-Computer Interface Technology" was written by me, you can ask me directly if you have any questions!"

"I'll go, Lao Xu, a second-hand scientist, can do it, this aura, it's amazing!" Wang Chengze looked at Xu Fuhai, who was standing in the center with a confident expression, and suddenly gave a thumbs up in his heart!

"Great, XCMG, we've been waiting for you for a long time!"

"Your solution is simply amazing!"

"Hello XCMG, I'm Liu Bingsheng from X Research Institute, can I ask you how brainwave recognition works?"

……

Seeing Xu Fuhai standing there, generously admitting that this technical material was from his own hands, more than a dozen authoritative experts in the field of virtual reality at the scene suddenly exploded with excitement, and one by one they didn't care about their own image, and they all got up and scrambled to ask questions!

Looking at the chaotic venue like a vegetable market, Xu Fuhai had to let them quarrel for a while, then he pressed his hands and said with a smile: "Everyone, if you ask me like this, I can't even hear the question clearly, how can I answer you?" So, let's do it one by one, and each person will have no more than three minutes to ask questions, starting with the one on my left! ”

Xu Fuhai's words quieted the scene. Everyone is a high-level intellectual, a real technical expert, usually taking care of their own identity, and it is rare for this kind of gaffe to appear. It's really that the technology Xu Fuhai came up with is too amazing, which makes these people forget the order a little. Now, after being reminded by Xu Fuhai, they also realized that their performance just now was a little anxious!

Everyone sat down again, and the first person on Xu Fuhai's left hand had already stood up impatiently, and said excitedly: "Hello XCMG, I am Zhao Gang, who is in charge of virtual reality technology at Huawei Strategic Research Institute, and I have been here at the invitation of Wang Dong yesterday and have seen this technical information. I have to say, this idea is really amazing, I want to ask, is this technology currently in the laboratory research stage, or is there a whole set of mature solutions? ”

Hearing his words, Xu Fuhai smiled and said: "Fang Yu has matured, and the relevant modules only need to be developed in accordance with the established theoretical direction, and the first generation prototype should be produced soon!" ”

Hearing this answer, many experts on the scene once again let out an exclamation!

Receiving this answer, Zhao Gang was even more excited, and asked several questions in a row, only to be interrupted by the next gray-haired old scholar dissatisfied.

"Hello XCMG, I am a brain research expert at Union Medical College Hospital. I just noticed that one of the technologies mentioned in this document can simulate brain signals to send instructions to the sensory center of the brain, so as to achieve the effect of making the brain directly perceive the real world, how does this work? ”

Hearing this question, Xu Fuhai organized his language for a moment before he said: "I want to answer this question from the perspective of Buddhism, and everyone should be able to understand it better." There is a sentence in the "Heart Sutra" that says, there are no eyes, ears, nose, tongue, body and mind, no color, sound, fragrance, touch, that is, the so-called four are empty. As we all know, our human brain's perception of the world is actually a process of receiving signals from the outside world through different organs and then transmitting them to the brain. As a visual organ, the eye receives different wavelengths of light from the outside world and transmits it to the sensory center of the brain, and we see the colorful world; As an auditory organ, the ear receives sound waves of different frequencies from the outside world and transmits them to the sensory center of the brain, so we hear all kinds of sounds. The tongue is a taste organ, and the taste buds are stimulated by different ingredients, resulting in taste sensations such as sour, sweet, bitter, spicy, and salty, which are transmitted to the sensory center of the brain, and we taste different tastes. Then the next thing is actually very easy to understand, we establish a mechanism to directly cut off the connection between the brain and these sensory organs, and at the same time transmit the signals we simulate to the sensory center of the brain, so that we can perfectly simulate the feeling in the real world. ”

"Brain in a Jar!"

"The Matrix!"

Listening to Xu Fuhai's introduction, these two words flashed in the minds of everyone present!

They are all top experts in the field of virtual reality and brain science, how can they not understand the principles that Xu Fuhai just said? It's just easier said than done! Trying to artificially control the connection between the brain and the sensory organs is a seemingly impossible thing in itself, let alone simulating the signals of the sensory organs to "trick" the brain into accepting the virtual world!

"How do you make sure that this cut-and-restore process is safe? If the brain does not command the body organs for a long time, will there be physiological disorders, which will lead to danger to the user? The old expert continued to ask.

"This doesn't happen. Brain-computer interfaces take over only a portion of the perceptual and motor systems, and the human brain's functions responsible for bodily functions operate independently. The simple explanation is that when using this system, the user is equivalent to being in a deep sleep, similar to the experience of lucid dreaming. However, this kind of dream is controllable, and the user can interact with the brain-computer system through the brain's instructions at any time, and control himself to enter or exit the system. Xu Fuhai quickly explained. The system is fully implanted in his brain, and he can answer any question about this technology at any time.

Of course, when it comes to too specific technical parameters, Xu Fuhai will not go into too much detail here. On the one hand, it is due to the requirement of confidentiality, and on the other hand, it is also due to the large amount of information, which cannot be finished for a while.

"I have a question! If this technology is developed, how can it be ensured that users are not controlled? If a backdoor is left on the chip, will it be possible to control the user from never exiting the system, or cause irreversible damage to the brain? Also, how to solve the problem of anti-addiction? Once this technology is popularized, what will people do when they are addicted to the virtual world? A third expert asked.

"Excuse me, but you're it?" Xu Fuhai looked at the expert with a somewhat sharp eye and asked.

"My name is Jiang Tao, and I'm studying the field of technology ethics." The latter briefly introduced.

Xu Fuhai nodded and said, "Hello Professor Jiang Tao, as for the problem you are worried about, objectively speaking, it does exist. As the developer of this technology, I can only say that everything in the world is relative. The application of brain-computer interface technology has broad prospects, and on the whole, the advantages outweigh the disadvantages. As for these problems, we can find ways to solve them through multi-party joint supervision and legislative constraints. In fact, technology itself is a double-edged sword, some people use advanced technology to benefit mankind, and some people use it to achieve selfish interests, the key is to see how we use it. ”

After Xu Fuhai said this, everyone present fell into deep thought, and no one continued to ask questions for a while.

After a while, Jiang Tao nodded slowly and said, "XCMG, you are right, technology itself is a double-edged sword, and there is no reason why we should not build a good sword because it may cut our hands!" I support the development of this technology and hope to join the development team to make a good scabbard for this razor-sharp sword! ”

"Thank you!" Xu Fuhai nodded at Jiang Tao and said.

"I should say thank you, XCMG, if this technology can be successfully researched, it will be a strong stroke for our scientific and technological development in China!" Jiang Tao said with a pleased smile.

Listening to his words, Xu Fuhai felt a familiar taste. He turned his head to look at Wang Chengze not far away, and handed him an inquiring look, the other party nodded slightly, and Xu Fuhai understood.

This is an overseer sent from above!

However, with such a person joining, Xu Fuhai's heart is more steady. From the time he came up with this technology, Xu Fuhai had expected this situation, and it turned out that it was definitely an extremely wise decision to pull Wang Chengze into the gang! With this guy in the way, it can indeed save a lot of trouble!

After Jiang Tao finished speaking, the atmosphere in the venue became much more lively. Everyone, you and I kept asking Xu Fuhai all kinds of questions, and Xu Fuhai also calmly responded to the answers one by one, seeing that Wang Chengze was completely convinced, and at the same time, a big stone in his heart also fell to the ground!

"It's done!" Looking at the scene in front of him, Wang Chengze was relieved and heroic!