Short range Biometric time and attendance system has brought more precise system to measure group or individual's activities and attendance as well. Now the question arise that how does these biometric attendance systems work? Biometric attendance machine captures your unique biological/physical feature such as your hand or finger print, iris pattern and sometimes even your voice as a record for identity verification and allows you to perform something that you are authorized to do.
Biometric time attendance machines also count employees' work schedule, like which employee did what, and at what time did he do it, etc. Biometric attendance system is a fool proof technology to ensure the accuracy of attendance and is useful to the ones who deal with large number of employees.