Radio Frequency Identification Flashcards, test questions and answers
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What is Radio Frequency Identification?
Radio Frequency Identification (RFID) is a technology that uses radio waves to transmit information from an RFID tag or chip embedded in an object, such as a product, animal, or person. This information can then be read by an RFID reader and stored in a computer system for tracking and management purposes. The use of RFID has been increasing in recent years due to its ability to provide faster data collection than traditional methods like barcodes and manual inputting. It also offers greater accuracy with the ability to track multiple items simultaneously without requiring line-of-sight contact between the reader and tag. One of the main applications of RFID is asset tracking. This involves placing tags on items such as expensive medical equipment or valuable inventory so that they can be tracked throughout their life cycle. This can help improve operational efficiency by reducing time spent manually searching for lost items, minimizing theft, and allowing companies to keep better records of where their assets are at all times. Additionally, RFID is used for access control systems which allow users to enter certain secure areas using tags instead of physical keys or passwords. RFID also has many other potential applications such as payment processing and healthcare monitoring via implantable chips that contain patient data which can be used by doctors during appointments or emergencies. In addition, it is being increasingly utilized within retail operations to gain insights into customer behavior through analyzing purchasing trends over time with real-time scans of products at checkout counters. Overall, Radio Frequency Identification technology provides numerous benefits both in terms of providing automation as well more accurate data collection compared with traditional methods while also offering exciting future possibilities across various industries.