RFID IBM propaganda

Radio-frequency identification (RFID)

An RFID tag is an object that can be applied to or incorporated into a product, animal, or person for the purpose of identification and tracking using radio waves. Some tags can be read from several meters away and beyond the line of sight of the reader.

Most RFID tags contain at least two parts. One is an integrated circuit for storing and processing information, modulating and demodulating a radio-frequency (RF) signal, and other specialized functions. The second is an antenna for receiving and transmitting the signal.

There are generally two types of RFID tags: active RFID tags, which contain a battery, and passive RFID tags, which have no battery.

Today, RFID is used in enterprise supply chain management to improve the efficiency of inventory tracking and management.

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Science & Technology

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• Radio-frequency
• identification
• (RFID)
• IBM
• Martial
• law
• secret
• societies