The technology-friendly way to track the working and attendance of an enterprise is what is the job of the Biometric attendance system. Technology has always empowered humans into dynamic beings and this yet another example of it. While handling an enterprise, there are a lot of things at stake such as handling departments, seeing to a product, developing marketing strategies, etc. The track of its employees is a substantially difficult task to perform by human interference but with help of a machine, that job becomes marvelously easy and reliable. The system can also help in preventing malice like a proxy, insubordinate behavior at the workplace, etc.
Are these systems safe from malware and hacking?
A major chunk of information is in the hands of a machine, which is by all means vulnerable to threats of the cyber world. So Question may arise in someone's mind; whether the programming of the device includes anything that ensures the safety and protection of data? The answer to this is No, the crux of the programming and codes of the machine doesn't involve any hack-proof system. They are under development to add the security but as of now, they are not available. The unique identification and specificity are said to be one way to prevent hacking. But there are several cases, around the world with evidence of hacking. So to ensure an added safety, Anti-malware and firewalls must be hardwired into the guidance system. These are easily available in today's market.
Where can a biometric attendance system be used?
The system can be used wherever and whenever there is a requirement for data assessment, verification, and validation, etc. The major part of its usage lies in the educational and corporate sectors. It is also used by some government agencies such as voter ID registrations, e-Passport, etc. It is accessible on the cloud too. Other than that financial firms, consultancy agencies, software companies, etc also make use of this guidance system. They use it for payroll management, customer identification, monitoring working hours, etc with this system.
The technology used in the Biometric attendance system:
The trickier is the technology, efficient is the function of an electronic system. The two major types of technology used by the Biometric attendance system are Image-based technology and Capacitor technology. The Image-based technology clicks image of the data given (E.g. signature, fingerprint, etc) and stores it in an exact way. It is said to be a less efficient technology of the system since the coordinates of the same finger or similar signature can be matched with formerly stored data. The second technology, i.e Capacitor technology makes use of pressure points in fingers and maps coordinates accordingly. It is used for handling sensitive data by larger companies. In the case of signature recognition, this technology identifies the curves and lines of your signature for accurate identification.
Types of attendance systems:
The two major categories of the system are the behavioral system and physiological system:
The physiological system uses raw material as DNA, handprint, Face recognition, etc.
The behavioral system on the other hand does the job of recognizing keystroke, financial firms, digital signature, etc.
We'll see the features of these two systems and their respective operating systems:
- 1. Fingerprint scanner: It makes use of furrows, Loops, arches, whorls, and outlined edges of fingers to form a database of that information and map that coordinates with incoming data. It makes use of sensors that resemble the piezoelectric sensors, ultrasound sensors, etc. They broadcast auditory signals from the transmitter to the receiving end. The fingerprinting method of the biometric attendance system is said to be incredibly solid and credible.
- 2. Iris recognition: It renders the use of patterns of territories near the pupil of an eye, which has a unique shape. They all together make a strong database and comprehend the circuit of tracking and identification.
Pivotal points of the attendance system:
Specificity: The information that is procured to the Biometric attendance system is explicit to each individual. There's no likelihood of errors and duplication in them as one's distinctive identity is documented efficiently and thus the code of verification becomes relatively effective.
Usability: The operation is formulated in such a perplexing manner, yet it is extremely user-friendly. It makes an exact recording of data. In the corporate sector, it makes meticulous lists of employees, visitors, non-employees, guests, workers, etc.
Cloud accessibility: The attendance system provides the capability of these bonuses even without the manual appearance of the person. In today's highly developed world, we have a digital existence first, and thus to fulfill this demand of our existing work, such vital features also support the guidance system. In today's COVID-19 crisis, this feature is of crucial significance. Students sitting in their homes have access to teaching with these ever-growing advancements and teachers can trace their presence via this guidance or attendance system.
The mechanism behind the working of the biometric attendance system
So the basic working of this attendance system lies in its foundation. It establishes the usage of the multi-spectral imaging procedure. These techniques use up the Cartesian system to check the individual's identity and tally in and out timing. So firstly an individual's data is stored in a network as an algorithm, after this, the computer does the job of acknowledging and tagging to give us a perfect record. The sensors used to collect the data and to validate the data is of beneficial type. They can complete the scan and identify with barriers such as moist skin, dirt, grease, etc. Added protection and exactness to the data can also be achieved by linking up with ID proofs such as PAN card, Adhar card, etc. There are several types of such attendance systems available in the market. Some of them also make use of 64-bit processors. The most delightful feature of the Biometric attendance machine that is important nowadays is a track of temperature detection during thumb or face matching, keeping in mind the Pandemic requirements. Despite its vulnerability, it's the most reliable machine.