Invincible from the Mobile Phone Empire

Since the development of smart phones, there are many new things that are different from Chen Ye’s previous life.

In a past life, QR codes had long prospered, but now they are not invented.

“Maybe it’s because the magic crystal is powerful, and other instant messaging software such as prestige has not developed.” Chen Ye guessed.

Actually, the principle of QR codes is not difficult.

Now the world has long had a barcode, and the two-dimensional code is another dimensional readable barcode that expands on the basis of a one-dimensional barcode, and then uses a black and white rectangular pattern to represent binary data, which can be scanned by the device to obtain the information contained therein.

To put it bluntly, it is just an upgrade based on the barcode.

However, compared with traditional barcodes, QR codes can store more information and represent more data types, while being easy to identify and low cost, which can be described as many advantages.

At present, Magic Crystal does not have a payment function, but if it has a QR code, it can achieve this function.

This technique Chen Ye did not exchange from the system.

Although it only takes a few points to redeem this technology from the system, Chen Ye will not care at all, but the QR code is mainly unthinkable, but as long as it can be thought of, it is very simple to develop it, kill chickens with a cow knife?

Therefore, Chen Ye told these engineers his understanding of QR codes.

With Chen Ye’s explanation, the eyes of Chief Engineer Lin and the others gradually lit up.

“Miao, Mr. Chen, with this QR code, Magic Crystal can not only develop payment functions.”

“Can this QR code store more kinds of information? Even if it is personal account information, it is wonderful that it can be replaced by a small QR code. ”

“With this QR code, it is undoubtedly more convenient, Chen Ye is really a god man.”

“Every time you pay, the QR code is generated temporarily, and when you pay again, it changes immediately, doesn’t that make the payment very secure?”

“I’m so excited now, give me a month at most, and I’ll be able to make this QR code.”

……

Listening to the sincere of the engineers, Rao is something that Chen Ye has already existed in his previous life, and now he is also a little proud.

After all, in this world, only Chen Ye knew about it.

Next, these engineers immersed themselves in the QR code.

Sure enough, with Huaxing’s research and development capabilities, it took less than a month for the QR code to be developed.

In fact, the QR code was developed in the first week of development, and it was only because it had to dig and improve the many functions of the QR code that it took so long to study.

For example, the payment function of QR codes.

This is the biggest function of QR codes, but to achieve it, it is also necessary to have a more secure payment environment and a connection for funds to transfer in and out.

And these functions, naturally, are all directly developed on the magic crystal.

Although other features are only incidental, after all, they are just starting to be developed, and it will take some time.

And now the QR code, all the functions that can be thought of in a short time, have all been developed.

At the first time when the QR code is researched, the QR code is equivalent to being implanted in the magic crystal.

At the same time, at the headquarters of Xunteng Company, President Ma Tuteng held a smartphone in his hand.