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Proponents of CCTV cameras argue that cameras are effective at deterring and solving crime, and that appropriate regulation and legal restrictions on surveillance of public spaces can provide sufficient protections so that an individual's right to privacy can reasonably be weighed against the benefits of surveillance. [132]
Micro Air Vehicle with attached surveillance camera. Aerial surveillance is the gathering of surveillance, usually visual imagery or video, from an airborne vehicle—such as an unmanned aerial vehicle, helicopter, or spy plane. Military surveillance aircraft use a range of sensors (e.g. radar) to monitor the battlefield.
IP cameras or network cameras are digital video cameras, plus an embedded video server having an IP address, capable of streaming the video (and sometimes, even audio). [3] Because network cameras are embedded devices, and do not need to output an analogue signal, resolutions higher than closed-circuit television 'CCTV' analogue cameras are ...
Camera A is engaged in surveillance, while the person wearing camera B on their head is engaged in sousveillance. Surveillance as compared with sousveillance Sousveillance ( / s uː ˈ v eɪ l ə n s / soo- VAY -lənss ) is the recording of an activity by a member of the public, rather than a person or organisation in authority, typically by ...
The Department of Homeland Security is funding networks of surveillance cameras in cities and towns as part of its efforts to combat terrorism. [146] In February 2009, Cambridge, MA rejected the cameras due to privacy concerns. [147]
Countersurveillance refers to measures that are usually undertaken by the public to prevent surveillance, [1] including covert surveillance.Countersurveillance may include electronic methods such as technical surveillance counter-measures, which is the process of detecting surveillance devices.