How Do You Understand And Use Biometric Devices?
Modern scientific advancements have led to the creation and use of biometrics in a vast number of applications, mainly dealing with human identification. Biometric devices work by using unique human physical or behavioral traits to gain access to a database or control. You may have seen a couple of biometric devices in science fiction movies where the movie star would try to lay a finger on a pad and gain access to the secret room or perhaps a voice activated machine that the villain tries to operate. Biometrics is an amazing technology that will continue to surprise us in the years to come. There are two main categories of biometrics today. One is Physiological Biometrics that deals with fingerprints, face recognition, DNA, iris recognition, and scent recognition. The other category is Behavioral Biometrics that deals with gait, voice and typing rhythm. Both classifications can be used in any verification or identification purposes like with the use of smart cards, entry access, and i
