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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. 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 ...

  4. Biometric identification by country - Wikipedia

    en.wikipedia.org/wiki/Biometric_identification...

    Each state in Brazil is allowed to print its own ID card, but the layout and data are the same for all of them. The ID cards printed in Rio de Janeiro are fully digitized using a 2D bar code with information which can be matched against its owner off-line. The 2D bar code encodes a color photo, a signature, two fingerprints, and other citizen ...

  5. 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 ...

  6. Fingerprint - Wikipedia

    en.wikipedia.org/wiki/Fingerprint

    A non-tented fingerprint arch A fingerprint loop A fingerprint whorl A tented fingerprint arch Before computerization, manual filing systems were used in large fingerprint repositories . [ 27 ] A fingerprint classification system groups fingerprints according to their characteristics and therefore helps in the matching of a fingerprint against ...

  7. Facial recognition system - Wikipedia

    en.wikipedia.org/wiki/Facial_recognition_system

    Facial recognition software at a US airport Automatic ticket gate with face recognition system in Osaka Metro Morinomiya Station. A facial recognition system [1] is a technology potentially capable of matching a human face from a digital image or a video frame against a database of faces.

  8. Device fingerprint - Wikipedia

    en.wikipedia.org/wiki/Device_fingerprint

    A browser fingerprint is information collected specifically by interaction with the web browser of the device. [ 1 ] : 1 Device fingerprints can be used to fully or partially identify individual devices even when persistent cookies (and zombie cookies ) cannot be read or stored in the browser, the client IP address is hidden, or one switches to ...

  9. Fingerprint (computing) - Wikipedia

    en.wikipedia.org/wiki/Fingerprint_(computing)

    To serve its intended purposes, a fingerprinting algorithm must be able to capture the identity of a file with virtual certainty. In other words, the probability of a collision — two files yielding the same fingerprint — must be negligible, compared to the probability of other unavoidable causes of fatal errors (such as the system being destroyed by war or by a meteorite): say, 10 −20 or ...