Technology is playing very important role in our life. One useful technology is a bio metric technology and this technology is used everywhere like, shops, schools, offices, institutes, companies and libraries, it is useful for both little and large. This technology is useful as access control device, biometric door locks, finger print or hand punch readers and face recognition systems.
One important application of biometric technology is time and attendance system. Mainly it is for schools, colleges, corporate firms, shopping malls, small and big companies. This system is used for tracking every person, who enters in your place. So this system can be used as time and attendance system. In bio metric time and attendance systems techniques like face recognition and handpunch recognition are used. From this system we can note the details of arrival and departure time of every employee.Biometric time and attendance system has lots of advantages over conventional time tracking systems. In old tracking systems there were lots of problems like, inaccuracy, time consuming, unreliable and most important it is less secure because that was done manually. New time and attendance systems are easy to use and give result in short time with high accuracy.
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