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What is Bio-Metric? Biometric and Informational technology were the words “Bio” and “Metrics” is derived from the Greek word (Bio - A word of life) and (Metrics – A Measurement of life) in a broader sense it is a technology which is used to Analyse, recognize, authenticate and to measure a person’s physical Characteristics because every human being is different and unique in terms of characteristics which makes him look different from all others and generally these physical attributes are used to verify their identities such as fingerprint and eyes, the colour of the iris, the colour of hair, hand geometry and behavioral characteristics such as tone and accent of speech.

What is Biometric used for? Enrollment − It is when a person/candidate uses a biometric system for the first time, it records the basic information such as name, address, etc. and then stores the candidate’s biometric attribute. Identification: - Suppose, if there are large groups of persons registered in a database consisting of matching biometric data. Authentication: - This consists of verifying that bio-metric data which is recorded on a passport chip which is recorded is the same as the person holding the passport. Why Bio-Metric is required? As technology is evolving day by day and the usage of Information Technology in the field of Science, industries, offices and educational institutions, etc... There is an extreme need to protect the systems and database from intruders and unauthorized users and every time when a person unlock a smartphone screen with facial recognition or login to your bank account using your fingerprint, you are using Bio-metric. So, you should use this technology every day to authenticate your identity and communicate with your device but there are also other uses of bio-metric.

Biometric in one answer -- A simple wave of the hand by pressing on the scanner with the finger or by looking at the camera for a second is more than enough to authenticate our identity”

How do Bio-Metrics work? Fingerprints are just one form of biometrics that is generally used to record biometric information and then the information is stored and accessed later for comparison with “live” information one of the emerging forms of biometric technology is eye scanning and it is very useful for security applications.

Common Types of Biometric Authentication System:- Fingerprint Scanners Facial Recognition Voice Identification/recognition Eye Scanners Iris recognition Hand geometry Behavior Characteristics.

Few are described below:- Finger Print Recognition Generally, a fingerprint consists of thousands of major features called minutiae in many cases a match between dozens of minutiae is needed to prove that two fingerprints are identical and establish a person's identity. Facial Recognition Measures the unique patterns of a person's face by comparing and analyzing the facial morphology Iris recognition Iris is the colored part of the eye behind the cornea a colorful area of the eye surrounding the pupil Which identifies the unique patterns of a person's iris and generally a person’s right iris is different from the persons left iris this makes the iris recognition a very reliable identification technique.

What is a biometric Access Control System? Biometric Access Control system scans the person’s identity and matches his or her biometric data and holds the door for the intruders and restricts physical entry to only users with valid authorization and keeps unauthorized persons at bay. General biometric refers to the recognition of human beings by their physical characteristics. Many organizations have already started using the high label of access control systems for physical entries at their facilities. Today, Bio-metric Access Control System is considered as one of the best and most secure form of authentication systems. Bio-metric Fingerprint attendance software/Access Control System The Bio-metric fingerprint attendance system is generally used to verify the fingerprints of the employees based upon the storing and comparing the endpoints and the intersection of the person’s fingerprint. A Fingerprint scanner is the best choice for any organization and industry security

Below are some features:- Has an Optical scanner A Led screen A Huge database for storing fingerprint samples An intelligent image capturing Fast identification, verification and response time Benefits of Fingerprint Bio-metric system:- Highly portable and easy to install No misusing or stealing of information as it is associated with other security devices And the cost of installing is very low when compared to other security tools. Medium and large office can make use of the fingerprint device to keep a record of employee attendance

The biometric fingerprint scanner also monitors the remote workers the use of this biometrics enables employers to monitor the employees working hours in remote places. Easy to use Stronger security measure Prevents theft of time Prevents early punching and late punching by employees

Biometric time and attendance systems are designed for security and they are easy to use and install, user-friendly and also help companies to save money and time. There is no security breach for employee’s personal data everything is safe and secured with biometric.