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  2. Contactless payment - Wikipedia

    en.wikipedia.org/wiki/Contactless_payment

    EMV contactless symbol used on compatible payment terminals. EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standard.Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC) for ...

  3. Biometrics - Wikipedia

    en.wikipedia.org/wiki/Biometrics

    Biometrics are body measurements and calculations related to human characteristics and features. Biometric authentication (or realistic authentication) is used in computer science as a form of identification and access control. It is also used to identify individuals in groups that are under surveillance.

  4. Contactless smart card - Wikipedia

    en.wikipedia.org/wiki/Contactless_smart_card

    Contactless smart card readers use radio waves to communicate with, and both read and write data on a smart card. When used for electronic payment, they are commonly located near PIN pads, cash registers and other places of payment. When the readers are used for public transit they are commonly located on fare boxes, ticket machines, turnstiles ...

  5. Google Pay (payment method) - Wikipedia

    en.wikipedia.org/wiki/Google_Pay_(payment_method)

    Google Pay (formerly Android Pay) is a mobile payment service developed by Google to power in-app, online, and in-person contactless purchases on mobile devices, enabling users to make payments with Android phones, tablets, or watches. Users can authenticate via a PIN, passcode, or biometrics such as 3D face scanning or fingerprint recognition. [1]

  6. Smart card - Wikipedia

    en.wikipedia.org/wiki/Smart_card

    The company sells biometric sensors and has recently introduced payment cards incorporating a fingerprint sensor [51] such as the Zwipe card, [52] a biometric dual-interface payment card using an integrated sensor from Fingerprints.

  7. Electronic identification - Wikipedia

    en.wikipedia.org/wiki/Electronic_identification

    An electronic identification ("eID") is a digital solution for proof of identity of citizens or organizations.They can be used to view to access benefits or services provided by government authorities, banks or other companies, for mobile payments, etc. Apart from online authentication and login, many electronic identity services also give users the option to sign electronic documents with a ...

  8. Protected health information - Wikipedia

    en.wikipedia.org/wiki/Protected_health_information

    Protected health information (PHI) under U.S. law is any information about health status, provision of health care, or payment for health care that is created or collected by a Covered Entity (or a Business Associate of a Covered Entity), and can be linked to a specific individual.

  9. Hand geometry - Wikipedia

    en.wikipedia.org/wiki/Hand_geometry

    Hand-recognition payment, also named pay-by-hand is a payment method that uses the scanning of one's hand. [12] It is an alternative payment system to using credit cards. The technology uses biometric identification by scanning the client's hand and reading various features like the position of veins and bones and it was tested by Amazon since ...