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The fingerprint reader is a security feature that takes your fingerprint and stores it for sign on.

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15y ago

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What is a delta of a fingerprint?

The delta of a fingerprint is a pattern that occurs when the ridges of the fingerprint split to form branches. These branches are usually located at specific points within the fingerprint and can be used in fingerprint analysis for identification purposes.


How does dactyloscopy work?

Dactyloscopy, also known as fingerprint analysis, works by examining the unique patterns of ridges, loops, and whorls on a person's fingertips. It involves comparing fingerprint patterns found at a crime scene with those on file to identify suspects. Fingerprint identification is based on the premise that no two individuals have the same fingerprints.


What divice is used to identify a person by a finger print?

A fingerprint scanner is the device typically used to identify a person by their fingerprint. It captures the unique patterns in an individual's fingerprint and compares it to a database of stored prints to verify identity.


Does glass temperature effect a fingerprint?

Glass temperature can affect the quality of a fingerprint left on it. Extreme temperatures can distort or erase the fingerprint altogether by either causing the oils in the print to evaporate or by altering the surface of the glass.


How do you get fingerprints from porous surfaces?

To get fingerprints from porous surfaces, you can lightly dust the surface with fingerprint powder using a brush. The powder will adhere to the oils in the fingerprint ridges, making them visible. Then, carefully lift the fingerprint using fingerprint tape or an adhesive lifter for further analysis or comparison.

Related Questions

How does a fingerprint reader work?

A fingerprint reader works by using an imaging sensor to capture a fingerprint digitally. It is then compared to an existing image to determine if access is granted.


What captures curves and indentations of a fingerprint?

A fingerprint reader


What can one do with a Biometric fingerprint reader?

One can protect their valuable technologies with a Biometric fingerprint reader. No one else but the original user can access technologies protected by the fingerprint reader.


How do you get a fingerprint reader in poptropica?

You dont


Identix bio touch usb200 fingerprint reader usb?

Doesn't work windows 7. I tried Everything.


Where can I find more information about a fingerprint reader?

The best way to find more info about fingerprint reader is to visit the manufactures homepage, because there are some differences between fingerprint readers models. The common fact about fingerprint readers can be found on wikipedia for instance.


Where can someone purchase a Microsoft fingerprint reader?

Someone can purchase a Microsoft fingerprint reader from the website New Egg. The website New Egg sells multiple fingerprint readers that can be used to protect one's computer.


A fingerprint reader is an example of which security technology?

Biometric


What in a computer captures curves and indentations in a fingerprint?

reader


How do you use a fingerprint reader on an LG R500 laptop?

A fingerprint reader can be used to do a number of things like logging on to Windows, access password protected web sites etc. Once you have registered your fingerprint, next time when you are prompted for passwords, just swipe your finger on the reader and you should be able to gain access to whatever it is that you are doing.


How do you disable or change settings to a a fingerprint reader on a Toshiba laptop?

go to the control panel and select the finger reader


What are laptops with fingerprint scanners?

there are many laptops with fingerprint scanners are available in the market.UPEK Eikon TCRD4 USB Fingerprint Reader - 1 x USB - Finger Print Reader is the example of such kind of laptop.HP Business Elitebook 8560P 15.6" Notebook is another example of such kind of laptops.