The fingertip of one individual can no way be duplicated by any other because scanning a single finger in the biometric attendance system causes several coordinates to be mapped and stored. The individual’s entry is clocked only if the latest image matches the stored one. Next, whenever the same individual places their fingertip on the scanner, the coordinates are checked against the mapped and stored coordinates. To get a biometric attendance system going, first and foremost, every individual worker’s fingerprint is scanned and further mapped out to specific coordinates that are defined by the system.įurther, each fingerprint’s coordinates are plotted against a graph and stored in the system. Making use of an individual’s fingerprint in a biometric attendance system has allowed unobtrusive monitoring of worker’s timings in factory and office settings. This is because the biometric details of the fingerprints of one individual will not match with that of any other person. The use of biometric attendance systems thus reduces the chances for any kind of malpractice such as proxy entry virtually to zero. Biometric scans of irises (got by scanning the eye), faces, typing cadence, voices, etc., are also used to create unique patterns for individuals that cannot be replicated in any manner whatsoever by another individual.
#Time attendance systems code
In commonly used biometric time and attendance systems, a fingerprint scan of an individual becomes the unique code of entry into or exit from the workplace.
#Time attendance systems software
With the growth in sophistication of computing systems, time clock software has also evolved into complex packages such as biometric attendance systems that could take care of problems such as proxy attendance marking when one person logs in data instead of the original. This paved the way for the emergence of time clock software (in the 1990s) and businesses started moving away from the mechanical devices. However, these were subject to failure and required frequent repair.
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The late 1800s saw the emergence of the time clock which kept track of when a factory worker entered the premises and when they left.Įventually, electric time clocks replaced the original mechanical time clocks. This need to keep track of the working hours of employees gave rise to maintaining attendance records. It is, therefore, important to track the amount of time spent by any employee working on a job. A person who works on a job gets paid for the amount of time that they spend doing the job.