Time and Attendance Systems are usually IT-based systems that provide companies with the capability to collect employee data regarding working patterns and stores the data record to produce a range of management reports. It also automates variation in attendance policies from one company to another in the software. Linking time and attendance software to payroll processes virtually eliminates the possibility of error, ensuring greater accuracy in the employee through proper tracking. Reduce your storage needs. Keeping relevant paperwork for reference can be cumbersome and at times logistically difficult. Computerized storage is more efficient; it reduces the need for space and it’s easier to search for relevant documents.

A Facial Recognition System uses biometrics to map facial features and compares the information with a database of known faces to find a match. This software reads the geometry of your face by the distance between your eyes and the distance from forehead to chin. The system uses convolutions and other algorithms to work in successive stages to do complex analysis of an image. The variant in which it authenticates the user before being the process, the incoming data from the camera and verifies that the biometric data matches the person. Facial recognition systems use this method to isolate certain features of a face that has been detected in an image—like the distance between certain features, the texture of an individual’s skin, or even the thermal profile of a face—and compare the resulting facial profile to other known faces to identify the person.

Biometric security-based systems store human body characteristics that do not change over an individual’s lifetime. Biometric can use fingerprints, handprints, iris, or retina recognition ensuring that only authorized employees can enter. The enrollment procedure comprises storing the unique and permanent fingerprint characteristics of each individual in the database as templates. Computerized storage is more efficient, and reduces the need for space and it’s easier to search for relevant documents. Biometric identifiers are unique to individuals, they are more reliable in verifying identity and raises privacy concerns about the ultimate use of this information. It has many advantages over conventional time tracking used at organizations. Typically such organizations maintain a register book, where people enter their name, time-in, time-out, and other required details but the problem with this manual system is inaccuracy, time-consuming, unreliable, and most important is less secure.