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2. Biometric device - Wikipedia

   en.wikipedia.org/wiki/Biometric_device

   Fingerprint sensors can be found on mobile devices. The fingerprint sensor is used to unlock the device and authorize actions, like money and file transfers, for example. It can be used to prevent a device from being used by an unauthorized person. It is also used in attendance in number of colleges and universities.

3. Fingerprint scanner - Wikipedia

   en.wikipedia.org/wiki/Fingerprint_scanner

   There are four types of fingerprint scanners: [7] optical scanners, capacitance scanners, ultrasonic scanners, and thermal scanners. The basic function of every type of scanner is to obtain an image of a person's fingerprint and find a match for it in its database. The measure of the fingerprint image quality is in dots per inch (DPI). [8]

4. Time and attendance - Wikipedia

   en.wikipedia.org/wiki/Time_and_attendance

   The latest technology allows the use of app (application software) based geo-fence capabilities. [2] Allowing an employee to clock in & out only when they are within an internet geolocation. Facial recognition systems are also available with these app based software technologies, eliminating the need of fingerprint scanners.

5. Use Face, Fingerprint or PIN to sign in to AOL - AOL Help

   help.aol.com/articles/use-face-fingerprint-or...

   Entering a password to sign in to your AOL account can sometimes feel like a hassle, especially if you forget it. If your smart device is enabled with biometric authenticators like a fingerprint sensor or facial recognition technology, you can sign in with ease. Enable biometric sign in

6. Biometrics - Wikipedia

   en.wikipedia.org/wiki/Biometrics

   It is designed to enable government agencies to deliver a retail public service, securely based on biometric data (fingerprint, iris scan and face photo), along with demographic data (name, age, gender, address, parent/spouse name, mobile phone number) of a person. The data is transmitted in encrypted form over the internet for authentication ...

7. Automated fingerprint identification - Wikipedia

   en.wikipedia.org/wiki/Automated_fingerprint...

   Automated fingerprint verification is a closely related technique used in applications such as attendance and access control systems. On a technical level, verification systems verify a claimed identity (a user might claim to be John by presenting his PIN or ID card and verify his identity using his fingerprint), whereas identification systems ...