Virtual reality in an ideal state can simulate all human perceptions and build a "real" world for people.

The virtual reality that Zhang Zhai wants to realize is obviously the virtual world closest to human fantasy in this ideal state.

You can feel the world as it is in reality, you can smell the fragrance of flowers, you can hear the sound of gurgling water, you can see the clouds in the sky and the mountains in the distance, you can feel the softness of cotton, the heat of fire, and the warmth of ice by touching.

The coldness, the pleasant feeling of spring raindrops on the skin, and finally, taking a sip of tea, you can taste the bitterness of the tea and the sweetness of the aftertaste.

This involves countless disciplines and professions. In a sense, it is re-constructing a world. Although there is not a single gram of mass in this world, it does exist in the data.

Generally speaking, the second world is divided into two parts: software and hardware.

At this time, what Zhang Zhai is developing is undoubtedly the hardware part. It seems that the hardware part is difficult, but in fact, compared with the software part, the hardware part is simple.

The software part is the real second world, and the hardware is just the bridge between people and the second world.

Thinking about how complicated the second world would be if it were to be as real as the real world, even giving a small example would make one's scalp numb.

How many grains are there in a handful of sand?

If you want to grab a handful of sand from any pile of sand in the virtual world, then hold it tightly and let the sand slide away little by little.

How sophisticated does this virtual world need to be? What kind of huge amount of computing is required to process the data generated when a "real world" operates.

Zhang Zhai understood this very well, so he started with the hardware first and left the software part for the end.

…

In the laboratory, Zhang Zhai had a specific direction, and his brain immediately started working quickly, and he began to formulate specific ideas.

Zhang Zhai was thinking and writing quickly on the paper.

"A1, calculate this set of data for me!" Zhang Zhai lowered his head and whispered to A1 while writing.

"Okay, Father!"

"The result of this set of data is..."

"A1, according to these parameters and this method, conduct a simulation test to see if a more accurate scan can be performed."

"According to the parameters you provided, father, the theoretical accuracy rate is 50%!"

"Make corrections according to these parameters and check again!" As soon as Zhang Zhai entered into focused thinking, all kinds of inspiration seemed to explode.

He does not need to perform complicated calculations. With the assistance of A1, he can help Zhang Zhai quickly complete complex calculations and verify Zhang Zhai's ideas.

In this case, a lot of time is undoubtedly saved, and the entire research progress is advancing rapidly.

A smile slowly appeared on Zhang Zhai's face. As time goes by, the problem is gradually being solved.

"The error rate problem has been solved. In theory, the accuracy of motion information capture can be as high as more than 99%."

"Refined problem solving, in theory, can accurately analyze any subtle actions that can be made in reality."

"From capturing movement consciousness information to capturing movement subconscious information..."

Fundamental problems of the extracerebral communicator have been solved one by one, and its practicality has been continuously improved.

The smile on Zhang Zhai's face became brighter and brighter.

Finally, all the ideas and parameters were gathered together into the design drawings of the extrabrain communicator or mind control device.

The entire design is not thick, only a dozen pages, but it is densely packed, and the front and back of each page are covered with traces of pen and ink.

"A1, scan all the data, then give it to the Terminator robot to create a sample."

"Okay, Father."

After A1 scanned all the contents, Zhang Zhai breathed a long sigh of relief, then picked up the dozen pieces of paper and tore them into pieces.

The blueprints have just been given to the Terminator robot for production. There is still some time before the mind control equipment can be successfully produced.

Zhang Zhai also got a moment of respite from the heavy thinking.

Zhang Zhai leaned on his chair and looked up outside the laboratory, only to realize that it was already dark outside.

He was stunned for a moment, his consciousness still stuck in the morning. He was immersed in research and was completely unaware of the passage of time.

Turning back and looking at the audience in the live broadcast room, he was surprised to find that compared to the number of people in the live broadcast room in the morning, the number of people online in the live broadcast room where he had been waiting for all day increased instead of decreasing, and stayed steadily at 40 million.

This is a terrifying number of people.

However, Zhang Zhai was a little embarrassed by the barrages that flooded the screen in the live broadcast room.

"Paper tearing madman: Zhai Shen, the most rubbish in this field: A4 paper!"

"I didn't expect that a guy like you, Zhai Shen, with such thick eyebrows and big eyes, would waste so much paper!"

"I heard that being single is a waste of paper, but I didn't expect you, Zhai Shen, to be so wasteful of paper... No, Zhai Shen, you are single too!"

"A4 paper: It's so scary! Here comes the paper tearing maniac!"

"According to statistics, Zhai Shen has to tear off 253 pieces of paper in one live broadcast, 365 days a year, which is more than 90,000 pieces. On average, he needs to cut down a tree that has not grown up every month! Think about the poor saplings, there is no business

, there will be no harm!”

"Show, you can show off. It's obviously nine years of compulsory education, why are you so good?"

Seeing these jokesters saying all kinds of dirty words, Zhang Zhai couldn't help but smile as his heart, which was heavy due to research, felt much lighter.

"I didn't expect that everyone would be so persistent. One day has passed and I can still be here."

…

"Oh my god! God Zhai, you finally spoke? Excited! Grandpa! Grandpa! Come out of the grave quickly, God Zhai has spoken!"

"Yes, Zhai Shen, I am such a persistent person."

I am a face-controller: "Honey! No matter what you do, I am willing to watch it, because you are all so handsome!"

…

"It seems that everyone is very active, but such a live broadcast is indeed a bit boring. How about I do a magic trick for everyone?" Zhang Zhai smiled mysteriously.

"Magic? I like magic the most!"

"Zhai Shen, please put on a bold performance, I promise not to expose you - from a senior magic enthusiast."

"Zhai Shen, come on, even if you reveal your secret, we will pretend we didn't see it!"

"Speed, speed! Let's start! Zhai Shen!"

…

Of course, the response in the live broadcast room was very enthusiastic. Looking at the barrage, Zhang Zhai smiled and said: "Don't worry, there is still something missing."

At the same time, a sentence from A1 was displayed on the holographic screen: "Father, the sample of the extracerebral neural communicator has been completed."

"Bring it over." Zhang Zhai said first, then turned his head, looked at the camera and said to the audience in the live broadcast room: "Everyone, please wait for a moment. When something arrives, we will start immediately... the magic show."

…

"Looking at Zhai Shen's smile, I feel like it's just a trick!"

…

Two minutes later, the laboratory door opened and a Terminator walked in.

He was holding two things in his hand. One was a cylindrical pure black object, about 20cm high, with a base diameter of about 5cm, about the size of a teacup. The other was two patches, also pure black, round, about the size of a thumb.

"Here comes the stuff, the magic show begins!"

Zhang Zhai smiled and took these two things from the Terminator's hands.

Place the cylindrical object on the workbench, and then press the two black patches on the temples on both sides of the head. Press lightly and they will stick firmly.
Chapter completed!