Xueba's Black Technology Simulator

Chapter 129 Brain Computer Reading Device
There is no publicity about computer b virus.

Because even if you buy a genuine version, who can guarantee that there will be no hidden dangers in the genuine system.

The only solution to this incident is that Xia Guo has a substitute product.

As long as there are alternative products, even in the face of threats, we can calmly deal with them.

The official organization has already replaced the foreign system in an all-round way. It uses a simple system developed in-house. It does not have any entertainment software and can complete some basic tasks, such as making forms, writing documents, and statistics.

A mature system does not depend on the system alone, the key is countless supporting software.

Just like chip design, the current chip design software is also foreign, and it has to be installed on the Microsoft operating system. If you don't use foreign things, you can't do a lot of work.

Xia Guo didn't put all his hopes on Lu Xiao either. It seemed that they were also developing the system, and they had received strong support recently.

In addition, there are several domestic companies that are also developing systems based on Linux open source code.

Some people abroad are already preparing to open champagne to celebrate, and they are waiting for Xia Guo to give in.

At this time, Lu Xiao had arrived at a secret base in the northwest, where brainwave reading equipment was being developed.

When human beings carry out thinking activities, the neurons in the brain will transmit signals to each other. In this signal transmission, a kind of electric wave change reflecting brain activity is brain wave.

And how to decode brain waves and translate them into a language that humans can see is the ultimate pursuit of brain-computer reading devices.

Language and writing are one of the most critical links in human evolution.

It is precisely because of writing and language that the mutual communication between human beings has become more efficient.

Archaeologists have studied that in the primitive period of human beings, they were similar to the animals now.

Through various roars, actions, to convey information.

Nowadays, many birds' courtship also relies on displaying movements. In fact, this is also a kind of information exchange.

After Chen Yang's introduction, Lu Xiao greeted You Chaoqun, the person in charge of the laboratory.

Then You Chaoqun began to introduce all the current research results to Lu Xiao.

"At present, our reading accuracy rate has reached 80%. For example, if you imagine an apple pattern in your mind, we can accurately use brain-computer equipment to show that your brain is imagining an apple."

"The key point is that the accuracy rate is slightly higher when reading images, but the accuracy rate of specific text, especially abstract sentences, is difficult to satisfy." You Chaoqun said regretfully.

He has already received the order, and the main task now is to cooperate with Lu Xiao so that the brain-computer equipment can read the things in Lu Xiao's mind.

I don't know more.

After Lu Xiao listened to it, his heart moved. Reading the image is already relatively accurate. If each text is read as a separate image, wouldn't it be easier to complete the output of brain information?

For example, if you read walking, if you imagine a picture of a person walking in your mind.

The read content is definitely inaccurate, because the imaginary picture is too complicated, it may be walking on the road, or walking at home.

Walking in different backgrounds, the imaginary pictures must be different, and the pictures in the mind are still dynamic.

The output should also be dynamic graphics.

But if you just imagine walking, will the graphics of these two words be easier to read?
Lu Xiao told You Chaoqun his thoughts.

"That's right, your idea is also the direction for us to make a breakthrough. It is also because of this method that we can achieve 80% accuracy."

"And we found through experiments that the simpler the graphics, the easier it is to read. For example, our Chinese originated from pictographs, and after various simplifications, it has actually become a separate graphics. Each simplified Chinese character has various radicals. , forming a set of logic."

"There is no shortcut to reading Chinese, you must accurately find the corresponding brain waves and the corresponding different characters."

"And all English words are composed of 26 letters, which is more convenient to read. This may also be the reason why the accuracy rate of brain-computer reading is over 95%." You Chaoqun explained .

Lu Xiao was surprised to find that the research on brain-computer reading devices had progressed a lot more than he had imagined.

He thought he didn't have much foundation, and coming here this time didn't help much.

It turns out that brain-computer reading has achieved considerable results in pattern recognition.

Then You Chaoqun explained: "The thinking of ordinary people is changing at any time. We found that the more focused the person, the more accurate the information they read. If you meet a person who can control your thinking, such as accurately imagining certain patterns , then the probability of us reading it is much higher."

"When testing painters, we were surprised to find that the reading accuracy was the highest, because they are used to focusing on drawing. At this time, the graphics imagined in their minds and the graphics read out can very likely overlap."

In fact, it is not difficult to understand that some powerful painters can even take a look at a real person, and when they go back, they can draw exactly what they imagined.

Lu Xiao is also not interested in continuing to discuss technology, and said with a smile: "I wonder if you have designed an English-reading device, let me try the effect."

Different brain waves correspond to different graphics. The brain-computer research laboratory that has been researching for several years naturally found the brain waves corresponding to English.

You Chaoqun nodded and said, "It's no problem to read a single English letter. Even for commonly used characters, our database is enough."

"Then try it." Lu Xiao said with a smile.

Chen Yang stayed by Lu Xiao's side all the time, looking at everyone expectantly, not knowing what the final result would be.

Seeing Lu Xiao's smile, I suddenly gained a lot of confidence in my heart.

The brain-computer equipment used in the experiment is not as high-tech as in the movie. It is not an ordinary helmet or something attached.

The device Musk is working on requires drilling holes behind the ear and inserting the coin-sized device into the body.

But the equipment researched by You Chaoqun's team is actually similar to that used by epilepsy patients.

To be on the top of the head, paste hundreds of electrode signal receiving devices.

Only in this way can we accurately examine the bioelectrical signals generated when information is transmitted between neurons in the brain.

Also known as brain waves.

At present, five kinds of brain waves have been studied, namely alpha wave (alpha wave), beta wave (beta wave), gamma wave (gamma wave), delta wave (delta wave) and theta wave (theta wave).

Reading graphic text also relies on the changes of these five waves, corresponding to the data in the computer database, and finally analyzing the results.

When Lu Xiao's head was covered with electrode signal sheets, and the dense lines were connected to the signal conversion device, You Chaoqun said: "It's ok, now Lu Xiao, you can imagine the picture, and we can see what you think on the computer. .”

"Of course, the premise is that we have recorded what you imagined before."

Lu Xiao tried to imagine the English alphabet, because what he wanted to read was a code, as long as he could read 26 letters, Lu Xiao could quickly output the information in his mind.

He wears blindfolds over his eyes, but he can hear his surroundings.

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(End of this chapter)