Mu Yuan glanced at the camera, his heart moved, then he pointed the camera at his face, estimated the position of the button with his hand, and then pressed it.

There was a clicking sound of a mobile phone camera, and Mu Yuan immediately turned the screen over.

A photo of himself was displayed on the screen, and then an icon like a magnifying glass was spinning crazily.

Within a few seconds, a series of data started to appear on it! It was as if the device was infected with a virus.

After half a minute, the screen finally stopped.

Two lines of content are listed above.

[Send red envelopes] Reading benefits are here! You have up to 888 cash red envelopes to be drawn! Follow the weixin official account [Book Friends Base Camp] to draw red envelopes!

"Structured data: 10 million+"

"Unstructured data: 800,000+"

Mu Yuan looked confused. Is there so much data related to him?

This is unscientific!

Could it be that this thing cannot achieve accurate face recognition and list all the data generated by people who look similar to yourself?

If so, the function of this thing is not that powerful.

With this suspicion, Mu Yuan clicked on the structured data, and a series of lists popped up.

The content this time is very rich.

"Internet behavior data: 8 million+"

"Call data: 300,000+"

"Travel trajectory data: 100,000+"

"..."

Mu Yuan felt relieved when he saw the first item of online behavior data.

It turns out that the problem lies here.

This Internet behavior data is very broad, that is to say, as long as you browse a certain website or use a certain APP, as long as you can be sure that you are using it, it will be recorded as your Internet behavior.

However, it is indeed hard enough to generate 8 million pieces of online behavior data.

With a learning attitude, Mu Yuan clicked on the Internet behavior data again to verify whether it was correct.

After clicking it, what follows is a time list.

In days, starting from today and going forward.

Mu Yuan roughly pulled up the list. The amount of data recently was very large, or this year's data volume was very large. The further back in time, the smaller the amount of data.

This is actually normal. No matter how powerful this data analysis and collection instrument is, the data must be available online.

And where does the data exist? Of course, it is in various storage media.

After all, storage capacity is limited. Basically all data has a storage time limit. If it exceeds this time limit, it will be overwritten and can no longer be found.

Therefore, except for a very small amount of data that will be permanently stored, the rest will gradually be lost.

Even the so-called permanently saved data is only theoretically saved permanently and will not really be saved forever.

He continued to click through the list, and soon he discovered something that surprised him.

In fact, not all the data generated by the Internet can be traced to the person. For example, the data generated after logging in to the account can be pointed to a fixed person. But if there is no login data and you just open the web page to browse, this is very difficult.

It's hard to pinpoint an individual.

Ke Muyuan found that among the data listed in the data collection analyzer, there were many data that could not be determined by conventional means to determine whether they were accessed by someone. They were also listed here, and the number was quite large.

This is indeed amazing.

How does the system determine that the data is generated by its own use?

Although laptops and mobile phones now have cameras, these cameras usually do not work, let alone store their own images. Since there is no stored data, how does the system define it?

I guess this thing has its own algorithm.

This thing is so profound that even Mu Yuan can't understand it.

Finally, Mu Yuan smiled calmly.

I'm not a scientist, so I don't need to understand these things, I just need to be able to use them.

Mu Yuan then checked the contents of the unstructured data, which were mostly images captured by surveillance cameras, including videos, pictures, etc.

As long as there is any physical line connection between the network and the Internet, these video image data can be fully captured by data collection and analysis equipment and analyzed and processed.

From this point we can also see how powerful this device is.

With today's video analysis technology, just to carry out structured processing of hundreds of surveillance videos requires about a million devices.

But this small device in Mu Yuan's hands can analyze and process all data on the entire network, which is incredibly powerful.

Even from a purely computing power perspective, this thing is more powerful than the most powerful supercomputers today.

This is something very difficult to accept.

But as long as Mu Yuan thinks about the time-traveling talisman and the destiny compass, he instantly feels that this thing is quite scientific.

Putting aside the rationality of the existence of the data acquisition analyzer, Mu Yuan still has one very important thing to verify.

"Show today's track information!"

After saying this in a low voice, the picture on the screen changed again.

Above is a map of Xihua City. A red line snakes across the screen, clearly showing the trajectory of his activities today.

This trajectory information is more detailed than the trajectory information provided by any other platform software.

After all, the data here is not only data obtained by the public security department’s self-built collection terminals or through operators, but also includes data obtained by a large number of social companies and groups.

The most core part is the location information obtained by various mobile application manufacturers and their APPs.

If there are only data from one or two companies, such results will definitely not be achieved.

But now Mu Yuan obtains data from the entire network, which is incredible.

When all the data is gathered together and then analyzed and mined in depth, a person's whereabouts can be completely locked - unless the person does not use a mobile phone.

In today's society, such people almost no longer exist.

This shows how powerful this thing is.

Its auxiliary effect on Mu Yuan's investigation and handling of cases will be no less than that of the time rewind talisman.

Perhaps, in the future, my research institute can start a new business,

Afterwards, Mu Yuan took out his mobile phone...

Real mobile phone.

He pulled out two photos from inside, which belonged to the two people before. He used the data analysis and collection device to scan Li Yang's photo again...

Same process, same result.

Compared with Mu Yuan's previous rich data, Li Yang's current data is much less.

This is actually quite normal. The reason why Mu Yuan has a lot of data is because he spends a lot of time online, which naturally generates a lot of data. At the same time, he lives in a big city with surveillance cameras everywhere, leaving images anytime and anywhere.

Li Yang is different. Especially recently, he has very little online information, but he has satellite call records.

At the same time, as he entered the country, a lot of video image information was generated. Especially after entering Xihua City, he inevitably left behind a large amount of image data.

Although it is impossible to accurately outline his activity trajectory based on these data, we can still get a close picture.

In other words, even if he had not used Xiao Mao to search for the whereabouts of Li Yang and the two of them before, he could still find them with the data collection analyzer.

The key is that your search is global!

In other words, if you want to find someone in the future, you can just search for it.

As long as the other party doesn't hide in no man's land, you can basically determine a rough location.

Then Mu Yuan checked the person named Mouse.

Yesterday he told himself that his real name was Song Liang, but now Mu Yuan found out that this seemingly "honest" guy actually lied.

This guy's name is Yi Tu.

However, this is the only thing that was unexpectedly discovered. Other aspects of the information were similar to Li Yang.

Judging from the data listed above, these two guys are active all over the world all year round, and their footprints are basically found in countries of a certain size.

Of course, this does not mean that the forces behind him have expanded their business to all parts of the world, they may just be there for fun.

In a business like licking blood from the edge of a knife, drunkenness and dreaming are their best way to relieve stress, so they naturally need to travel around the world and have fun everywhere! Until one day they end up in jail, or go directly to hell...

"Determine the person Li Yang contacts most frequently."

Then, the data on the screen changes rapidly, and a personal profile appears on it.

A woman, a charming woman.
To be continued...