Biometric Employee Punch Clock - Version 1.2 Biometry is the most accurate way to collect employee time and attendance information. Instead of badges or passwords that can be lost, forgotten or deceived, the Biometric Employee Punch Clock verifies an employee's identity based on his fingerprint. With our solution, you pay your employees for the exact time they work. No more unreadable paper time sheets, no more time calculations by hand, no more "buddy punching"… only accurate information!