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  2. Radio-frequency identification - Wikipedia

    en.wikipedia.org/wiki/Radio-frequency_identification

    The RFID tag includes either fixed or programmable logic for processing the transmission and sensor data, respectively. [citation needed] RFID tags can be either passive, active or battery-assisted passive. An active tag has an on-board battery and periodically transmits its ID signal. [18]

  3. Wireless identification and sensing platform - Wikipedia

    en.wikipedia.org/wiki/Wireless_Identification...

    A wireless identification and sensing platform (WISP) is an RFID (radio-frequency identification) device that supports sensing and computing: a microcontroller powered by radio-frequency energy. [1] That is, like a passive RFID tag, WISP is powered and read by a standard off-the-shelf RFID reader, harvesting the power it uses from the reader's ...

  4. Barcode reader - Wikipedia

    en.wikipedia.org/wiki/Barcode_reader

    A barcode reader or barcode scanner is an optical scanner that can read printed barcodes and send the data they contain to computer. [1] Like a flatbed scanner, it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.

  5. Chip timing - Wikipedia

    en.wikipedia.org/wiki/Chip_timing

    Transponder timing (also called chip timing or RFID timing) is a technique for measuring performance in sport events. A transponder working on a radio-frequency identification (RFID) basis is attached to the athlete and emits a unique code that is detected by radio receivers located at the strategic points in an event.

  6. IBM RFID Information Center - Wikipedia

    en.wikipedia.org/wiki/IBM_RFID_Information_Center

    Despite the name, the RFID Information Center is sensor agnostic, meaning it recognizes product serialized with RFID, barcode and/or 2D barcode. This IBM WebSphere middleware offering is a software product that falls within IBM's broader IBM Information Management Software line.

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    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  8. Telemetry - Wikipedia

    en.wikipedia.org/wiki/Telemetry

    Dry goods, such as packaged merchandise, may be tracked and remotely monitored, tracked and inventoried by RFID sensing systems, barcode reader, optical character recognition (OCR) reader, or other sensing devices—coupled to telemetry devices, to detect RFID tags, barcode labels or other identifying markers affixed to the item, its package ...

  9. Near-field communication - Wikipedia

    en.wikipedia.org/wiki/Near-field_communication

    RFID compatible ISO/IEC 18000-3: Active Standardisation body ISO/IEC Bluetooth SIG Network standard: ISO/IEC 13157 etc. was IEEE 802.15.1; now by SIG specs Topology Point-to-point Wireless personal area network (WPAN) Cryptography Not with RFID Available Range < 20 cm (7 + 7 ⁄ 8 in) ≈100 m (class 1) ≈50 m Frequency 13.56 MHz 2.4–2.5 GHz ...