preface:
With the rapid development of science and technology, intelligent products and devices in our life are emerging in endlessly. And the invention of these innovative products also makes our life more convenient and fast. Now fingerprint identification technology is also widely used, no matter whether it is mobile phone or card punching machine access control, it has fingerprints, which is not only safe but also convenient. Some other devices have an eye recognition function that can be encrypted and unlocked And face recognition 。 Fingerprint and face recognition are widely used, but their error recognition rates are relatively high, 0.001% and 1.3%, respectively. The error recognition rates of vein recognition and iris recognition are only 0.0001%, and will not increase the recognition difficulty due to external environment and human factors such as wear, deliberate camouflage, etc. Compared with iris recognition, finger vein recognition takes less time and is not easily objectionable. The volume of recognition hardware is also smaller. This is the theme of today's "CEIN Wukong Finger Vein Recognition Mouse", a mouse that can be unlocked by vein and the account can quickly log in to the website. I'm very glad to get this opportunity from Lei Feng's trial website. Now, the author will take you to the evaluation link!

Appearance appreciation:

▼ First We can see that the outsourcing box of CEIN Wukong finger vein recognition mouse is a black square cardboard box. In the middle of the simple and atmospheric box is a purple logo with the words of "intelligent creature". This simple black style is also my favorite. It's very comfortable to look clean and simple.

▼ box son The bottom right corner is Some information of CEIN Wukong mouse introduces barcode color, etc.

▼ Set Open the box and we can see The internal structure of the CEIN Wukong mouse and some accessories, a product manual and a black card letter. The protagonist can see that it is still under the black sponge, and can only see a strange arc-shaped thing through the exposed place, which is different from our ordinary mouse. What does it look like? With this question, let's continue to look down.

▼ When We can see the true face of Mount Lushan when we take down the sponge above. It has this different appearance from an ordinary mouse. In fact, it is different in that there is a window on the left of it for taking pictures of the finger vein and an arc plate near the infrared lamp. It is through these two that the vein recognition function can be completed.

▼ From Overall, this mouse The standard is quite good. In terms of key settings, it is quite conventional. There are not many hot keys like a game mouse, but it is convenient for daily work and life. The mouse is made of ABS plastic, which is very comfortable to hold. The left and right keys bounce quickly and forcefully, and the rectangular depression marked with the left key is the main finger vein view window of Wukong finger vein recognition mouse. Four white colors on the left baffle of the viewfinder Near infrared lamp It is convenient and fast to identify veins with cooperation. (First time It takes a little time to get used to it. It will be handy if you try several times. However, those who are used to the left hand cannot use it here 。） Suggestion: The left-handed version should be added because there are many left-handed users.

▼ Working The infrared light lights up in color.

▼ bottom Department Comprehension The empty hand vein recognition mouse uses a 1200dpi engine, There is nothing else at the bottom except a product information label, which is very simple and clean on the whole without obvious seams or any unnecessary decoration.

  ▼ Comparison Thundersnake game mouse and Comprehension Empty finger vein recognition mouse Size of.

▼ mouse The gold plated USB interface is used, and the mouse cable is made of nylon braided wire. There is also a binding tape on the cable, which is convenient for storing the cable. It is a deliberate design. The circular groove design at the end of the plug has ulterior motives, making it easy to plug in and out. Now I work with Wukong mouse to play games with Thundersnake mouse. Each embodies its own function!

Functional experience:

First of all, let's introduce the working principle and technical characteristics of finger vein recognition (official information)! If you want to better understand a product, you should first understand its working principle
The working principle of finger vein recognition is:
The near-infrared ray is used to penetrate the human finger, and the finger vein pattern is obtained by capturing the near-infrared ray of the transmitted finger. The unique algorithm of Zhiyi is used to convert it into a feature code for personnel identification. These finger vein patterns have individual uniqueness, so they can be used to identify different individuals. In addition, because venous vessels exist in the human body, it is very difficult to imitate the finger vein pattern of a specific individual, so finger vein recognition technology has very high security performance.

Technical characteristics of digital vein:
• High precision: False acceptance rate (FAR) 0.0001%; The rejection rate (FRR) is 0.01%. 　
• High reliability: Live certification, which uses the internal characteristics of the human body, and others cannot obtain and copy it.
• High reliability: It is not easily affected by external environmental factors and changes in finger surface characteristics.
• High applicability: It is widely applicable and easy to use.

▼ download Mouse software is the first task, so we must first open the browser and enter in the address bar   Enter the download page. Then more step by step tips can be downloaded and installed step by step! It's simple

▼ register After entering the account name and password, click Start Registration, and then according to the following step prompts, touch the acquisition port horizontally and gently until registration is complete.

▼ Registration completed This time, when we open the software again, we will prompt to unlock the scanning vein. You can easily unlock it by placing your finger flat on the viewfinder!

▼ Enter the application function Here is to add Quick login website function The steps are as follows:. Any website in the software application list can be added. After adding the binding, you can use the finger vein to log in to the website, instead of manually entering the user name and password to log in. It is convenient and fast to log in with a simple scan, which makes it convenient for us to shop and rush to buy! However, it is limited after all because the built-in websites are limited. At present, only some of the software can be added for use, which can only meet a certain number of people. Suggestion: It would be better if you could add your own application website here, and let everyone do what you want!

▼ File/folder protection The function can lock and hide files/folders on the desktop. First, click Add File or Folder, which depends on your needs. The editor uses file protection here. After clicking, drag and drop the file directly to this window, and select Lock Hide Display in the corresponding list. You can hide files/folders that you don't want others to see, and you don't have to worry about others finding them anymore!

▼ Screen lock The function allows the computer to lock the screen, and then unlock it through finger vein authentication. (If you do not want to unlock the finger vein with vein, you can also press F1 to switch to standby password authentication, so you can log in as long as you input the standby password set initially)

▼ set up These three basic settings - user settings - function settings  

Video presentation（ Here is a simple function demonstration video)  

Summary:
In fact, I don't think this mouse is a big surprise to me after evaluation. In recognition, it can be better used only if the gestures are correct. Sometimes, such as the unlocking screen, there will be multiple identification problems. Here I hope the recognition performance can be improved. Another is the quick login to the account website, which can only be bound to the limitations of the software. If you can add it yourself, it will be more gratifying. The last point is that the design is no problem for us who use right hands normally, but some people also have left hand users, so this part of the population can not be ignored. Hopes there can be a left-handed version. For some people who like online shopping and surfing the Internet, too many accounts can not remember is a troubling problem. The CEIN Wukong finger vein recognition mouse can help us solve some account login problems. If interested friends can understand.

advantage:
one The mouse has personalized vein recognition to help the owner protect information and manage account passwords;
2. Quickly log in to the account website, which is faster and more convenient.
3. Files/folders can be locked and hidden for protection, which can improve their privacy security.

Suggestions:
1. The same website cannot be bound to multiple accounts. For example, I have two Baidu accounts, but they cannot be bound to the software at the same time. Hopes it can be improved.
2. The website account software added is limited. It is suggested that you can add it as a custom.
3. For left-handed people, this mouse cannot be used. It is suggested to make a left-handed version.
four High recognition error rate The posture and movement of the fingers are highly required. Hopes that the recognition rate can be improved.