Electronic tagging

Electronic tagging is a form of surveillance that uses an electronic device affixed to a person to monitor their location or physiological state. It is a specific application of asset tracking technology where the "asset" being monitored is a person.

In some jurisdictions, an electronic tag fitted above the ankle is used for individuals as part of their bail or probation conditions. It is also used in healthcare settings and in immigration contexts. Electronic tagging can be used in combination with a GPS tracking unit for wide-area monitoring, but for short-range monitoring of a person, radio frequency technology is often used.

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