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The documents for data capture can be divided into 3 groups: structured, semi-structured, and unstructured. [citation needed] Structured documents (questionnaires, tests, insurance forms, tax returns, ballots, etc.) have completely the same structure and appearance. It is the easiest type for data capture because every data field is located at ...
The Electronic Product Code is one of the industrial standards for global RFID usage, and a core element of the EPCglobal Network, [3] an architecture of open standards developed by the GS1 EPCglobal community. Most currently deployed EPC RFID tags comply with ISO/IEC 18000-6C for the RFID air interface standard.
Keycard systems operate by physically moving detainers in the locking mechanism with the insertion of the card, by shining LEDs through a pattern of holes in the card and detecting the result, by swiping or inserting a magnetic stripe card, or in the case of RFID or NFC cards, merely being brought into close proximity to a sensor.
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 ...
In Germany, before the end of 2008, [12] radio control enthusiasts were able to use frequencies from channel 03 through 67 for radio control of any form of model (air or ground-based), all with odd channel numbers (03, 05, etc. up to ch. 67), [13] with each sanctioned frequency having 50 kHz of bandwidth separation between each adjacent channel.
Phase-jitter modulation (PJM) is a modulation method [1] specifically designed to meet the unique requirements of passive RFID tags. It has been adopted by the high-frequency RFID Air Interface Standard ISO/IEC 18000-3 MODE 2 for high-speed bulk conveyor-fed item-level identification [2] because of its demonstrably higher data rates.
Checkpoint Systems is an American company that specializes in loss prevention and merchandise visibility for retail companies. It makes products that allow retailers to check inventory , quicken the replenishment cycle, prevent out-of-stocks and reduce theft .
According to the DCRA: The mission of the Department of Consumer and Regulatory Affairs is to protect the health, safety, economic interests, and quality of life of residents, businesses, and visitors in the District of Columbia by issuing licenses and permits, conducting inspections, enforcing building, housing, and safety codes, regulating land use and development, and providing consumer ...