Fingerprint scanners have been around for a very long time. Today you will learn about several key time points from the following article. In 1000 BC, traders in ancient Babylon carved contracts on clay tablets, and then both parties pressed their fingerprints on the clay tablets, and the contract officially came into effect. 200 BC

Biometrics and passwords are part of an authentication system. There are differences between the two. You can learn more about them in this article. What are they Password Password matching has always been a means of identity authentication before the emergence of biometrics. A password is a string of characters. Different devices have different options.

Optical fingerprint scanners and ultrasonic fingerprint scanners are both a way to verify identity. This chapter will introduce you from different angles, such as principles, working methods, performance comparison, etc. What are they？ Optical fingerprint scanner The technology of optical fingerprint scanner is to obtain fingerprint image through optical sensor, which is equivalent to taking

Iris recognition and biometrics are both technical means of identity authentication. They have their own characteristics in technology, speed, and function. You will get information about the comparison between the two from the following article. The  Overview of iris scanner and fingerprint scanner Iris Recognition: Iris recognition is an emerging biometric technology. It collects characteristic

Iris recognition technology is based on the iris features in the eyes and completes identity recognition by extracting its feature information. What is iris recognition in biometrics? Iris recognition is an identification technology that uses the unique features in the iris image to create feature points and compare users. DNA determines the characteristics of each

The automatic fingerprint recognition system is a biometric solution that stores a large amount of fingerprint data in the computer and can complete the registration, recognition, search and comparison operations in a few seconds. You will learn about the automatic fingerprint recognition system from different aspects

Register Biometric Device, you can simply think of it as a small workbench, a mobile biometric enrollment kit consisting of a box and various biometric equipment. It is usually used in presidential elections, border identification, personnel management and other operations. How to use register biometric device？ The registration kit equipment provided by each supplier is