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Surveillance
Monitoring something for the purposes of influencing, protecting, or suppressing itSurveillance cameras at Tiananmen Square, 2009Surveillance cameras in Gdynia, PolandSurveillance is the systematic observation and monitoring of a person, population, or location, with the purpose of information-gathering, influencing, managing, or directing. It is widely used by governments for a variety of reasons, such as law enforcement, national security, and information awareness.
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