As one of the main external devices of computer, mouse was born with the appearance of computer. From the birth of computers to the popularization of computers now, the mouse has also contributed a lot. With the development of science and technology, the mouse is also constantly updated. From the original mouse to the mechanical mouse, the optical mouse, the optical mechanical mouse, and then to the optical mouse commonly used today, the mouse technology has also gone through such a long process of correction, but this is not the end of the mouse correction process, Today's small edition brings you a model that uses the latest digital vein recognition technology and is known as The world's first finger vein recognition mouse —— CEIN Wukong finger vein recognition mouse 。

Before introducing this mouse in detail, I think you must be thinking about what is Vein recognition technology, right? Here I want to popularize the knowledge of vein recognition technology to you first! Finger vein recognition technology is a biometric recognition technology, which uses the vein distribution image in the finger for identification. This technology is based on the fact that the blood flowing in the human finger can absorb light of a specific wavelength, and the finger can be irradiated with light of a specific wavelength to obtain a clear image of the finger vein. Using this inherent scientific feature, the obtained image will be analyzed and processed to obtain the biological characteristics of finger vein, and then the obtained finger vein feature information will be compared with the finger vein feature registered in advance to confirm the identity of the registrant.

The Wukong mouse we introduce today is an intelligent mouse made of finger vein recognition technology. Finger vein recognition technology uses the texture of finger vein blood vessels for identity verification, which is harmless to human body and has the advantages of being difficult to steal and forge. The following small editor will take you into the open box of the mouse!

When I just received this Wukong finger vein recognition mouse, I judged that this mouse must be larger than similar mice through its packaging box. The outer layer of the packaging box is molded with plastic film, and the black paper box packaging adds a sense of mystery to this Wukong finger vein recognition mouse. There is only a purple one in the center of the front of the package CEIN  logo sign 。

There is a label about the mouse on the lower right corner of the back of the packaging box. The label describes the packaging accessories, mouse color, driver download address and the S/N code of the mouse.

After opening the package, the first thing we saw was a black thank you card and a white instruction manual. An arc shaped hollow hard sponge is firmly stuck on the protruding part of the mouse, and the mouse is firmly fixed in the box.

After taking off the upper sea surface, the Wukong finger vein recognition mouse was perfectly presented in front of our eyes. As expected, the mouse was a little big. To my disappointment, this mouse still uses the old wired connection. Even today, when the wireless connection technology is so developed, it still uses the wired connection technology. The mouse placement layer is still fixed with thick hard sponge.

The mouse is still in full black design, which sets off the whole box. However, Wukong finger vein recognition mouse has a total of 6 colors to choose from, and friends who do not like black need not worry about it here. The surface of the mouse is sanded to make it more comfortable to hold.

The overall shape of Wukong finger vein recognition mouse is a bit special compared with the wired or wireless mouse on the market. The mouse with such a unique shape shows that it has never seen before, which subverts the traditional design idea of the mouse. There is an upright baffle on the left side of the mouse. There are four LED lights near the top of the baffle. There is a finger vein view window on the right mouse surface of the baffle.

The four LED lights on the left bezel of the mouse and the concave finger vein viewfinder with square arc corners are the biggest highlights of this Wukong finger vein recognition mouse. Because they refer to the practical application of vein recognition technology. The LDE lamp emits near infrared light on the left side of the finger, transmits the finger, and the camera takes the image below the finger, that is, the finger vein view window on the mouse, to complete the vein scanning, and then completes the image correction by adjusting the position and angle of the image, extracts the vein distribution image according to the obtained image, and finally obtains the feature map. The obtained feature map is compared with the original template in the database, and the instructions that match or do not match are obtained. So these two places are the most beautiful points of this mouse.

The Wukong finger vein recognition mouse is no different from other mice except for the special design of the baffle and the recognition port. The left and right buttons of the mouse press the plate and the middle wheel, which are also the standard configuration of the mouse.

There is no special design at the bottom of the mouse, which is exactly the same as an ordinary mouse. An optical lens, mouse English label, sliding pad and a production date label.

The selection of mouse thread is reliable. Choose high-quality nylon fabric. Nylon fabric has the advantages of abrasion resistance and good elasticity, so it is favored by various manufacturers. The tie design is commendable. For the mouse used by Xiaobian at present, this design is rarely used by manufacturers. The cable tie design can allow the length of the mouse cable to expand and shrink according to actual needs.

Because the design of the mouse is also relatively simple, except for the unique baffle and finger vein viewfinder design, it is no different from an ordinary mouse. So this is the end of the unpacking chapter. I mainly want to experience the actual use of Wukong's finger vein recognition mouse. Now let's enter the usage section.

The Wukong finger vein recognition mouse can be used as an ordinary mouse after the USB plug of the mouse is plugged into the computer. When Xiaobian tested the mouse before installing the application, the left button of the mouse did not need to be clicked to open the place pointed by the mouse. It was just like a mouse connector! Think this is also Wukong's function? When I replaced the USB interface and plugged it back in, it returned to normal. The first battle was not good. I also had great doubts about the following functions.

Wukong finger vein recognition mouse finger vein recognition technology needs a supporting application as a platform. Follow the official website to download the application. The installation process of the application will not be introduced here. If you don't know, you can refer to the above flash map for operation.

After the installation of the application, a Wukong finger vein recognition mouse icon will appear on the desktop. Double click the icon to enter the application. The first time you use the application, you need to register an account. The editor completes the registration according to the instructions. The last step of registration is to collect the original feature map of the finger vein for later verification.

The main interface of the supporting application is also relatively simple. The "+" position is used to add fast login websites. According to the small number, only 37 websites are supported, and many commonly used websites cannot be added here. Is this intelligent? How about chicken ribs? Isn't this a typical tie? Who would buy a mouse to log in to the only 37 websites (and some are still unavailable). No matter how advanced the finger vein technology is, it can't be trampled with the only 37 websites, can it?

Xiao Bian tried to bind several commonly used accounts. The account and password can be directly bound successfully regardless of whether they are correctly entered. Later, Xiaobian tried to bind another account under the same website, which disappointed Xiaobian that only one account could be bound to the same website, and only after the original bound account was deleted can the new account be bound again, which again proved that good technology was trampled by the chicken rib design.

Through the trial login of five websites including Baidu online disk/Taobao/Alipay/163 mailbox/12306, the results are mixed. Baidu online disk/Alipay/163 mailbox can be automatically logged in through finger vein recognition, and the recognition process is also very fast. The recognition and login can be completed quickly in 1-2 seconds, but Taobao can not be perfectly recognized because of previous login records, 12306 Because of the picture verification, you cannot automatically log in through identification. Through this small test, Xiao Bian found that the finger vein recognition technology of the mouse was still not mature, and the first time he logged in, a web page error was displayed. Later, he found that the anti-virus software blocked this application. Later, after closing the anti-virus software, it could be used normally. It can be seen that the compatibility of this software is poor and needs further improvement.

After two disappointments, Xiao Bian still insists on continuing the evaluation. Let's take a look at the file protection function in the application. When the file protection operation is performed for the first time, a warm prompt will appear. When there are protected files in the file protection, there will be no prompt when you enter again. When there are no files in the file protection, such a prompt will appear every time you enter. It is suggested to add a check box below the pop-up warm prompt dialog box to check whether to open the reminder again later.

The editor tests the file protection function by adding a word document and a folder. When only "Lock" is selected, files and folders still exist on the desktop but cannot be opened or an error is displayed when they are opened. When you select Lock and Hide, the files on the desktop disappear. When Xiaobian cancels the "Lock" and "Hide" options, the disappeared files are recovered. I think the file protection function is very good, which better protects my privacy.

When the editor tried the screen lock function, the chicken ribs appeared again. After clicking the screen lock function, the desktop is locked, but you can still call up the running program by pressing ctrl+alt+delete. There was also a bug that the finger vein could not be identified. Although this phenomenon did not occur again after trying to delete data and re register, the finger vein identification process was so slow that 1-2 seconds compared with login identification.

Finally, let's take a look at the settings in the upper right corner of the main interface of the application. There are three settings: basic settings, user settings, and function settings. In the basic settings, it is possible to change the standby password reserved during registration; In user settings, digital vein samples can be added for verification, and the collected data can also be cleared; The function setting is used to add the binding URL. This function can also be completed by clicking "+" on the home page, which is a bit redundant.

The Wukong Finger Vein Mouse was evaluated with great curiosity about finger vein recognition technology, and was finally impressed by the various chicken ribs of the supporting application. The performance of the chicken ribs from beginning to end made Xiao Bian deeply hurt this mouse. It was originally a tall product, but it was simply supported by various performances.

At first, I intended to make a deep comparison between the ordinary wired and wireless mouse and Wukong's finger vein recognition mouse. But Wukong's performance really makes it difficult for me to see its powerful functions. Its only tall and tall functions can't perform perfectly. How can I compare with others. In order to ensure the perfection of the evaluation, let's simply compare them!

Appearance and size: From the appearance, the Youlang wired mouse looks cool. As a game mouse, Youlang uses a five button plus roller design to facilitate the use of various function keys during the game; Wukong is not only a little strange, but also quite ordinary; The Konka wireless mouse looks no different from the ordinary mouse. Wukong is about the same size as Youlang, and Konka mouse is the smallest.

As a wired mouse, Youlang has a gorgeous shape, a 5-button design and a thicker nylon fabric external wiring than Wukong. Wukong can only do something with his big finger vein recognition technology and wonderful appearance. Compared with Youlang Wukong's USB gold-plated interface, it is slightly high-end.

The bottoms of the three mice are very similar, but in terms of weight, Konka is the heaviest, Youlang is the second, and Wukong is the lightest because the wireless mouse uses two No. 7 batteries.

As for the hand feeling, Xiaobian prefers Youlang. Although the cable makes it a little inconvenient to use, it is particularly comfortable in the hand feeling; Wukong is a little uncomfortable to use because he is not accustomed to its baffle design; As for Konka mouse? It feels good because it is a little heavy with batteries, and it is not very convenient to use.

CEIN Wukong finger vein recognition mouse I was most impressed by its unique and strange appearance. Its imperfect performance really disappointed Xiao Bian. Although it uses the most sophisticated biological finger vein recognition technology, in Xiao Bian's opinion, the performance of such high-end technology on this Wukong mouse is not ideal, which is far from the position in Xiao Bian's mind. I hope Monkey King can really have a good ability like Monkey King in the future improvement. Finally, I give some suggestions to merchants:

1. Improve software compatibility, make more browsers compatible, and enable users to freely select browsers for identification login.

2. Cancel the restriction of website address, and realize account binding by filling in website link.

3. Multiple accounts can be bound at the same time for the same website.

4. Cancel the mouse baffle design and set the near-infrared lamp inside or outside the finger vein view window.