There are many biometric identification systems currently on the market, including voice biometrics systems, passports, smart card biometrics systems, fingerprint identification scanners, and retina scanner systems.
All of these biometric identification security systems are incredibly complex, but they can be used by nearly anyone.
The engineers that build the biometric identification systems have to do all the hard work, but the biometrics scanning devices are made as simple as possible to ensure that they can be used commercially.
There are a several types of biometrics identification systems to choose from when looking for the best security system for you, and it is essential that you know the biometric pros and cons of each one.
The thing that makes fingerprint scanner systems so popular is the fact that they are so easy to use. They are also fairly small and compact, since your fingerprint is fairly small. The biometrics fingerprint scanners can be placed nearly anywhere, and they are convenient due to the fact that your hand is already reaching towards the door to open it.
The downside to these identification security systems is that they have such limited space on which to store fingerprints which depends on the size of the biometric system you need, and the price you are willing to pay. You set the number of people that can access any lock using fingerprint scanning.
The biometric scanner is 90 to 97% accurate, and the finger print scanner actually needs to have physical contact to be effective.
Biometric Voice Scanners
Voice biometrics scanners are not commonly used in voice recognition applications, due mainly to the fact that they have several limitations.
While each person has a unique vocal print that can be easily distinguished from other voices, there is an inherent flaw in voice recognition programs.
When someone gets a sore throat, loses their voice, or has their vocals altered in any other way - like by using voice changing software. There is no guarantee that the speech and voice recognition scanner will verify their voice print and allow them access.
The retina biometrics scanners faces a problem similar to that of the voice scanner. If something happens to the eye, or the person is wearing contacts, it is likely that the iris recognition device will not allow them entrance due to the fact that their retinal pattern is can not be verified.
The good thing about a retina scanner is that there is no need for physical contact, meaning that it is much more difficult to falsify the fingerprint, hand print, or signature.
Facial Recognition Software
Facial identification software is efficient when paired with physical security in the form of human security guards, but is not as efficient when used alone. The face recognition software is excellent due to the fact that it is hard for the human face to change its shape, but there is also the problem of what happens if someone gets their jaw broken or their teeth knocked out.
However, with facial recognition, there is much less chance of anyone circumventing the security system, as each person has a unique facial structure.
All of these biometric identification systems are very effective, and they each have their weak points. When it comes down to it, it is entirely up to you regarding the biometrics identification technology you use to provide security.
Each identification security system has inherent weaknesses that any clever thief could exploit, but you will find that you will be much safer as a result of these biometrics security technologies.
Return to top of Biometric Identification Systems