A - Definitions
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A
active RFID (active radio frequency identification)
Active RFID (radio frequency identification) tags are continuously operating, battery-powered sensors that gather and transmit data to a reading device.
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active sensor
An active sensor is a device with a transmitter that sends out a signal, light wavelength or electrons to be bounced off a target, with data gathered by the sensor upon their reflection. Active sensors contrast with passive sensors, which simply detect and respond to some type of input from the physical environment.
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artificial intelligence of things (AIoT)
Artificial intelligence of things (AIoT) is the combination of artificial intelligence (AI) technologies and the internet of things (IoT) infrastructure.
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iBeacon
iBeacon is a small-scale network device that uses Bluetooth Low Energy (BLE) and acts as a transmitter to detect and track smartphones.