Biometric systems are no longer something completely unknown. Today, many people are aware of these appliances, which analyzed some quality of behavior or physical, to establish who is one person. Many already know mechanisms for the analysis of fingerprints, eye patterns and facial features. However, thanks to advances in technology could be created devices that analyze other qualities, which are also unique to each human being. One of these qualities are veins. Analysis have allowed to establish, that the qualities of the veins are different in every human being.
Thus, is has been able to ensure that the width of the veins and its location, in the face or in hand, could be used to establish the identity of persons. The biometrics of veins, the most notorious example procedure is that checks the vascular conformation of the hands. This analysis requires that the person, to be verified, place your hand on an infrared scanner, then the system produces an image of the conformation Vascular hand and compares it with the information in a database. Similarly to other biometric systems, analysis of veins has a registration process with one check. Tuition is entering the system information, which will be the basis for the verification process. Verification compares the sample taken, with the of a database and be positive the person, subject to this control, you can access a specific place.
The veins have several advantages, such as biometric indicator, it is that they are difficult to emulate, steal, lose or forget. Analyzing something which is far below the skin, deceive the system chances are virtually nil. However, the analysis of the veins is something very new, so that devices of this type cannot be found in the market and the information about them is somewhat limited. In addition, devices for analysis of veins can be large, which is something that very few customers are looking for in a system of this kind. Without However, there are organizations that make use of this technology, as part of an access control. Example of this are some military institutions that have been found in biometric systems, analysis of veins, a totally secure method to safeguard the security of its facilities and its information. A biometric clock is one of the tools offered by the biometric systems to managers, in can be more aware of the activities of their employees.