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  2. Near-field communication - Wikipedia

    en.wikipedia.org/wiki/Near-field_communication

    NFC always involves an initiator and a target; the initiator actively generates an RF field that can power a passive target. This enables NFC targets to take very simple form factors such as unpowered tags, stickers, key fobs, or cards. NFC peer-to-peer communication is possible, provided both devices are powered. [56]

  3. vCard - Wikipedia

    en.wikipedia.org/wiki/VCard

    vCard, also known as VCF (Virtual Contact File), is a file format standard for electronic business cards. vCards can be attached to e-mail messages, sent via Multimedia Messaging Service (MMS), on the World Wide Web, instant messaging, NFC or through QR code.

  4. List of NFC-enabled mobile devices - Wikipedia

    en.wikipedia.org/wiki/List_of_NFC-enabled_mobile...

    By installing this functionality, it will become possible to create cards and figurines that can electronically read and write data via noncontact NFC and to expand the new play format in the video game world. Adoption of this functionality will enable various other possibilities such as using it as a means of making micropayments.

  5. Visiting card - Wikipedia

    en.wikipedia.org/wiki/Visiting_card

    Visiting card of Johann van Beethoven, brother of Ludwig van Beethoven. A visiting card, also called a calling card, was a small, decorative card that was carried by individuals to present themselves to others. It was a common practice in the 18th and 19th century, particularly among the upper classes, to leave a visiting card when calling on ...

  6. 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 ...

  7. NFL playoff schedule: Dates, times, TV info for wild-card ...

    www.aol.com/nfl-playoff-schedule-dates-times...

    AFC champion vs. NFC champion, 6:30 p.m. ET, Fox This article originally appeared on USA TODAY: 2025 NFL playoff schedule: Dates, times, TV info for wild card games Show comments

  8. List of digital keys in mobile wallets - Wikipedia

    en.wikipedia.org/wiki/List_of_digital_keys_in...

    Digital keys that operate over NFC and/or UWB are compatible with a variety of mobile wallets.These digital keys can be stored in smart devices through the use of mobile wallets that have access to the device's embedded secure element, such as Google Wallet for Android & Wear OS, Samsung Wallet for Android, Huawei Wallet for HarmonyOS, or Apple Wallet for iOS & watchOS.

  9. The 43-second video shows the Eagles fan leaning down to yell an inaudible statement at Basara's fiancée, who was wearing Packers gear, after an in-stadium announcement about the result of an ...