For Wu Hao, although this measure is relatively flexible, its purpose is to help him clean up those who do not seek improvement and those who have serious violations of discipline and refuse to change despite repeated admonitions.
To put it bluntly, this is a sword. It is up to Wu Hao to decide when to use this sword. Of course, under normal circumstances, he would not use this knife easily unless necessary.
clear! Cai Tao shouted loudly.
OK, the test begins!
With Ding Zifei's order, the test officially began.
Twenty-six English letters appeared on the big screen in front of Cai Tao, and then the letters were quickly shuffled into order.
F, A, N, Y, W, Q...
Cai Tao did not read a letter out loud, and the color of the letters on the big screen would also change accordingly. If the letter was correct, it would turn green, and if it was wrong, it would turn red.
So far, all the letters Cai Tao has read are green.
The system Cai Tao is testing is not a voice input technology. The equipment he is testing is brain-computer interaction and mind control technology. Through the brain-computer sensor worn on his head, the wearer's thoughts and thoughts can be captured, recognized, and then controlled to operate related equipment.
For example, in the subject being tested, Cai Tao needs to use his brain to come up with the names of the English letters he sees. The brain-computer system will then capture Cai Tao's brainwaves when he came up with the letter name, then recognize it, convert it into digital language, and execute it.
When our brains are working, they release EEG signals. The things your brain processes are different, so the brain waves formed by your brain will naturally be different.
Based on this theory, scientists proposed the feasibility of mind control technology.
Of course, this is just a theory, but it is difficult to implement it. First of all, we humans are independent individuals. Everyone is genetically different and has different thinking patterns and structures of the brain.
How to accurately capture and identify the EEG signals of people in different regions, different cultures, and different thinking modes is a very complex and huge project.
At this point, some people who want intelligent voice systems also need to collect the languages of different countries, regions, and ethnic groups. Although this project is large and complex, people are already working on it.
Wu Hao and the others can obtain these languages in a variety of ways, and the methods are relatively simple.
But how to obtain EEG signals from different regions is very difficult.
In the end, the R&D team came up with a way to cooperate with the wishes of various countries and regions around the world in the name of a research project in the field of medical technology to purchase the EEG signals of all patients they treat.
This method indeed solved a big problem for them. Not only did they not have to travel around the world, it also saved the time and experience of collecting this data and information, as well as funds and resources, speeding up the progress of project research.
However, there are also big problems in the collected data.
Because the research team found that a large part of the patients' EEG signals collected from hospitals around the world were contaminated.
These EEG signals are unstable, or there is something wrong.
This problem is not difficult to explain, because many people who go to the hospital for medical treatment and need to check the EEG signal must have something wrong with their brains, which will inevitably affect the EEG signal.
Therefore, the research team can only screen and send out this part of useful data, and then analyze it. Fortunately, because it covers the whole world and there are many hospitals, even the big data collected in this way is huge. The research team alone cannot complete the analysis even in a lifetime or even several lifetimes.
Therefore, it is necessary to use artificial intelligence technology and supercomputing at this time. Through supercomputing and artificial intelligence technology, the research team obtained a very detailed data report on human brain electrical signals.
It is on the basis of this data report that their brain-computer interaction and mind control technology have made great progress.
Bang bang bang bang...
When Cai Tao read out all twenty-six English letters and it was completely correct, a burst of warm applause broke out from the surroundings.
This technology seems to be very simple, and many current technologies in brain-computer interaction and mind control can basically do it.
But the main purpose of Ding Zifei and the others in designing this experimental subject was to test the accuracy and response of this brain-computer interaction system in terms of information capture and recognition technology.
How to capture the wearer's EEG signals in an instant, identify them, and respond is difficult.
To put it simply, we hope that the response of this brain-computer interaction system can be as fast as the wearer’s hands, or even faster. Only in this way can it have large-scale commercial value.
Although many current brain-computer interaction and mind control technologies can have very eye-catching performance, they cannot achieve high precision and rapid response. To put it bluntly, the recognition accuracy is not high and the response is relatively slow.
As a result, the commercial use of this technology will be greatly reduced. It can only be used in some special fields, such as some patients who are eager to exercise. Such technology may be immature, but it is a great gift to them.
Wu Hao or the entire project research team naturally does not want to stop here. They hope to develop this technology and promote it for commercial use to benefit mankind.
Of course, this is another disruptive cutting-edge technology. If this technology is successfully developed and put into commercial use on a large scale, it will definitely change the entire society, and even the entire human existence, production, and lifestyle.
"Okay, let's take the next test subject. This is a text we studied in middle school, and it is also the famous "Preface to the Lanting Collection".
You need to recite the entire Lanting Collection sequence quickly and accurately under the prompts of the text. "Ding Zifei introduced.
OK, got it! Cai Tao hesitated for a moment before responding.
Any questions? Seeing Cai Tao's hesitation, Wu Hao asked.
Well, I previewed it before, but it was a bit difficult to recite it. I have returned this text to the physical education teacher a long time ago. Cai Tao said a little embarrassed.
Shouldn't he be a Chinese teacher? A researcher asked.
Cai Tao smiled and replied: "Our Chinese class is taught by the physical education teacher."
Everyone:...
Ding Zifei smiled and waved his hand and said: "It's okay, we will provide you with the original text, you just need to read along.
But after this there are some fill-in-the-blank questions based on this article, you just need to fill them in yourself. "
Fill in the blanks, I haven't touched these in a long time. Cai Tao said a little embarrassed.
Haha, it’s okay, just treat it as a meeting about university life. Ding Zifei smiled and joked.
