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  2. History of Facebook - Wikipedia

    en.wikipedia.org/wiki/History_of_Facebook

    Facebook is a social networking service originally launched as TheFacebook on February 4, 2004, before changing its name to simply Facebook in August 2005. [1] It was founded by Mark Zuckerberg, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes. [2] The website's membership was initially limited by the founders to Harvard students, but was expanded to other colleges in the ...

  3. DeepFace - Wikipedia

    en.wikipedia.org/wiki/DeepFace

    DeepFace. DeepFace is a deep learning facial recognition system created by a research group at Facebook. It identifies human faces in digital images. The program employs a nine-layer neural network with over 120 million connection weights and was trained on four million images uploaded by Facebook users.

  4. Identity documents in the United States - Wikipedia

    en.wikipedia.org/wiki/Identity_documents_in_the...

    In the United States, identity documents are typically the regional state -issued driver's license or identity card, while also the Social Security card (or just the Social Security number) and the United States Passport Card may serve as national identification. The United States passport itself also may serve as identification.

  5. Facebook real-name policy controversy - Wikipedia

    en.wikipedia.org/wiki/Facebook_real-name_policy...

    The Facebook real-name policy controversy is a controversy over social networking site Facebook 's real-name system, which requires that a person use their legal name when they register an account and configure their user profile. [1] The controversy stems from claims by some users that they are being penalized by Facebook for using their real ...

  6. Facial recognition system - Wikipedia

    en.wikipedia.org/wiki/Facial_recognition_system

    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. Such a system is typically employed to authenticate users through ID verification services, and works by pinpointing and measuring facial features from a given image.

  7. Fingerprint - Wikipedia

    en.wikipedia.org/wiki/Fingerprint

    Fingerprint identification, known as dactyloscopy, [30] ridgeology, [31] or hand print identification, is the process of comparing two instances of friction ridge skin impressions (see minutiae ), from human fingers or toes, or even the palm of the hand or sole of the foot, to determine whether these impressions could have come from the same ...

  8. Radio-frequency identification - Wikipedia

    en.wikipedia.org/wiki/Radio-frequency_identification

    Radio-frequency identification ( RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter. When triggered by an electromagnetic interrogation pulse from a nearby RFID reader device, the tag transmits ...

  9. Identification friend or foe - Wikipedia

    en.wikipedia.org/wiki/Identification_friend_or_foe

    Identification, friend or foe ( IFF) is a combat identification system designed for command and control. It uses a transponder that listens for an interrogation signal and then sends a response that identifies the broadcaster.