Biometric time and attendance systems use the fingerprints of employees to verify who is actually clocking in and clocking out of work each day. The system scans the finger of the employee, coordinates are determined and then the system maps the endpoints and intersections of the fingerprint.

They are then processed by specific algorithms. Biometric templates are unreadable binary files and encompass unique traits of an individual’s biometric data. Biometric features are now captured and stored electronically on information management systems. … Data can be stored on a portable device such as a smart card.

Aadhaar Enabled Biometric Attendance Solution (AEBAS) is an attendance management system designed for government organizations by Government of India to improve productivity of employees. … It is an Aadhaar enabled biometric device that captures the attendance data and sends it to the AEBAS server in real-time.