How To Clean Fingerprints Off Touch Screen

Jan 07

How to Clean Your Fingerprint Scanner Device

• Fingerprint scanners

A fingerprint sensor or scanner is an electronic device used to capture a digital image of the fingerprint design. For the fingerprint scanner to function properly, information technology is essential to maintain a clean surface and without scratches. Otherwise, there could be bug with the paradigm scanning and degraded performance of the scanner. Allow usa look at what causes fingerprint scanner issues and how to properly clean and maintain fingerprint scanners for optimum performance.

Mutual issue: "fingerprint scanner not working"

There are cases where stop users reported that their fingerprint scanner had mysteriously been damaged and was unable to browse properly. It turns out that the drinking glass surface where the finger rests during the scanning procedure had become scratched and hence could not properly capture the fingerprint image. Sometimes fingerprint scanners can accept problems reading fingerprints due to various reasons such as sensitivity to wet, lotions, oils, sweat and dry skin. Activities such every bit swimming, showering or exercising tin can likewise temporarily affect the proper scanning of fingerprints.

Taking into consideration the fact that fingerprint scanners are an investment and have a shelf life merely like virtually other electronic equipment, it is important that end users are enlightened of how to properly clean biometric hardware. This will prolong the hardware longevity and ensure that they get the almost out of their investment. The regular use of biometric hardware devices, particularly fingerprint scanners leaves residues and other foreign materials on the surface. In this article, we will look at the tips on how to clean fingerprint scanners on a timely basis to ensure their polish performance and proper maintenance.

What causes the issue: why is fingerprint scanner not working?

Irrespective of the location where the biometric system is deployed, the biometric hardware tends to undergo habiliment and tear as end users place their fingers or palms on the device for recognition and authentication. As well, fingerprint scanners are liable to have shorter life spans due to the fact that terminate users must make physical contact with the fingerprint scanner in lodge for the biometric device to capture the impress and recognize it through a biometric software interface. As such, the sensor of a fingerprint scanner is in constant human being contact and might accumulate dust and foreign particles causing damage to the sensor. Hence the scanner might neglect to register a fingerprint or information technology might capture a fingerprint incorrectly.

In work environments, such as a factory or manufacturing unit, the staff is decumbent to having muddy, greasy, or grimy fingers due to their chore responsibilities. When the fingerprint scanner comes in contact with dirty or greasy fingers, information technology might not exist able to properly capture the print. Information technology is recommended to end users to clean their hands properly before using a fingerprint scanner. Any dirty residual, oils or other materials on the surface of the fingerprint reader can obscure the epitome causing performance deposition in terms of faux acceptance and false decline rates.

Under heavy usage, the fingerprint window coating may turn cloudy from the table salt in perspiration. Depending on the usage of the fingerprint scanner, the sensor may need to exist cleaned periodically. Cleaning the device once a week is ideally recommended.

Stride-by-pace instructions: what practice yous do when your fingerprint scanner is non working?

The following infographic will show you the stride-by-pace process of cleaning a fingerprint scanner device:

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Protect your scanner against the risk of impairment: fingerprint problem solution

• Do non pour whatever liquid direct on the reader window.
• Do not clean the device using organic solvents such as gasoline and alcohol. This may crusade malfunctioning.
• Never submerge the reader in liquid.
• Never rub the window with an abrasive material, including paper.
• Do not poke the window coating with your fingernail or any other item, such equally a pen.

How to use fingerprint scanner properly: fingerprint sensor working principle

Virtually of the unique, repeatable fingerprint information is located in the "pad" of your finger, non in the "tip". Apartment finger placement as shown below volition event in fast and accurate fingerprint authentication.

Conclusion

This article focuses on the ways of cleaning fingerprint scanners. Though the fingerprint reader is quite tolerant of residues left on surface, it performs optimally merely when kept clean. Proper maintenance of fingerprint scanners is essential to give them a longer lifespan and sustain their workability.

About The Writer

Danny Thakkar is Senior Product Manager at Bayometric, one of the leading biometric solution providers in the world. He has helped large organizations like Pepsi, America Cares, Michigan Country and many other medium and small businesses achieve their identity management needs. He has been in the Biometric Industry for 10+ years and has all-encompassing experience across public and private sector verticals. Currently, he is main evangelist for Affect Northward Go and blogs regularly at world wide web.bayometric.com and www.touchngoid.com.

Source: https://www.bayometric.com/how-to-clean-your-fingerprint-scanner-device/

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