Time and attendance systems are also called computer time clocks. They are replacing the punch-card time clocks of the past in all kinds of industries. The main their task is to provide numerous profits to large and small companies.

Computer time clocks make entering employee arrival and departure times notably easy. Employees use unique identifiers to log in and out, There are typically cards with magnetic stripes or barcodes. So, employees use them for logging in and out. But for avoiding "buddy punching" some computers use a biometric device. With the help of this employees can't log in for each other.

These devices assure you that the correct person is logging and out. Thus most common devices check fingerprints or handprints. Iris scanners are also available but not widely used due to privacy concerns.

Profits of computer time clocks
Profits collect employee time information in a database. And then a manager reviews and proves the collected data. It means it can be used for payroll processing and custom reports.

The next advantage of computer time clock packages is they offer schedule management, which allows supervisors to create and keep up a schedule for each employee, including break times, holidays, and even whether overtime is permissible.

Besides most systems allow you to track lag and patterns of absenteeism. Moreover, computer time clocks for larger companies feature more functionality and reporting. Those are managing labor data according to job descriptions, projects, or locations, and even tracking production for employees paid by per unit manufactured.