Biometric attendance system

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Modernization of biometric attendance system

Nov, 04, 2020

Admin

Introduction

With modernization, there are also advancements in the age-old attendance system. The biometric attendance system has completely taken over in various business organizations and educational institutions. This new system provides added security. This system works by scanning biometric identity which can be the face, fingerprint, handprint, etc. This new system helps in accurately logging the employee's attendance. This new advancement has simplified the process and made storage of attendance an easier and convenient task. This biometric attendance system has made things easier and apart from that has various advantages. It has successfully overcome various issues that prevailed with the traditional pen and paper attendance system. There are no chances of thefts, violation of timing protocols, buddy punching, etc. This technology is readily being adopted by various institutions and has made their work more efficient.

Biometric attendance system

The fingerprint attendance machine is based upon the multispectral imaging technique. For this, the Lumidigm multispectral sensors are specifically used. When it comes to biometric systems these sensors are the much preferred and considered most efficient for this job. This sensor is preferred because it can accurately scan fingerprints beyond dirt, grease, sweat, and moisture. In this technique, the different wavelengths of lights are used which enhance the quality of the data which is scanned; the most precise outcome is obtained from the scan. The data that is collected should be very accurate for the correct marking of attendance. The two major components of this scanning system include an imaging system and a light source. The light source works by illuminating the finger and the imaging system works by forming a digital imaging array. After the completion of both these steps, the fingerprint is stored in the system in the form of an algorithm. The security of the attendance device can be enhanced by adding additional input methods which can be adhaar card, PIN entry, ID badges, etc.

Because of the additional advances, this attendance method is considered as a very secure attendance and time tracking system. Time as well because of the arrival and departure scanning system, which would record the time as well.

Benefits of biometric attendance system

There are numerous advantages of a attendance system some of them are mentioned below,

• No proxy attendance - biometric attendance system is the perfect solution for the buddy punching or proxy attendance system. The machine will save attendance only if the same person is getting their fingerprint scanned. As in the traditional system, there were many cases of forbidden means we're used for marking the attendance but this technique has overcome all those activities.


• Accuracy - The biometrics system is directly linked with the HR software. This makes it easy to create any kind of report regarding the attendance of the employees, this task will be completely secured from any hazards. There is no need for performing different stages of verification.


• Deduction in Payroll - The major importance of tracking down accurate attendance with time is the management of payroll. The management of leave is directly or indirectly linked to the payroll. This helps the team or the owner to check if there are any issues in the payroll linked to the attendance system.


• Low cost - This is a very important plus point of the biometric attendance system. In the attendance device, there is only a one-time investment. Once the machine is all ready to work there is no need to spend more money on cards or anything. Only in case of malfunctioning of the system, there is a requirement of repairs if any. There is no expenditure on pen and paper and on the employee designated to keep a check on the attendance of the other employees.


• Increase productivity - This system is a pain for the employees who always use fraudulent means to mark their attendance. They are now forced to work as their attendance can only be marked with help of their biometric scan. The time of arrival and departure from the working space is recorded so there are no chances of escaping, as all the data is stored in the system. This will, in turn, increase the working hours therefore the productivity will also increase and the company will gain better profits.

Types of biometric attendance system

A biometric attendance system is a system that depends upon the physical traits to determine the identity of that particular person. The different types of biometric attendance machine are,

• Fingerprints- A fingerprint scan examines the unique fingerprint. The system uses different algorithms to do calculations and produce a unique image of the scan.


• Hand scan - This is scanning the handprint of the person. The system uses algorithms to create a unique image in the system. This is a unique trait of an individual and successfully marks the attendance.


• Iris recognition - Iris is the colored part of the eye which is made up of thread-like muscles. These small muscles control the amount of light entering the eye. The unique folds of these muscles are different for all. This is a very convenient way in the biometric systems.


• Facial Recognition - This is a way to use the biometric system. In this method, the face is scanned to mark the attendance of the person.


• Voice recognition - In this, the voice of the person has to be monitored to Mark the attendance of the person. Apart from this, there are other ways as well which are used in the biometric attendance system.

Conclusion

A biometric attendance system is a very convenient and efficient technique to mark attendance. New advancement is being adopted in various organizations be it business or educational. There are different types of biometric fingerprint attendance machine. This variation makes it easy for people to decide from the large variety available. The biometrics is a very important application for big firms and institutions. It is a very precise technology for the attendance system and has numerous advantages.