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  2. Police body camera - Wikipedia

    en.wikipedia.org/wiki/Police_body_camera

    A police officer wearing a body camera on his uniform. In policing equipment, a police body camera or wearable camera, also known as body worn video (BWV), body-worn camera (BWC), or body camera, is a wearable audio, video, or photographic recording system used by police to record events in which law enforcement officers are involved, from the perspective of the officer wearing it.

  3. Use of unmanned aerial vehicles in law enforcement - Wikipedia

    en.wikipedia.org/wiki/Use_of_unmanned_aerial...

    In March 2014, Sussex Police announced a pilot project using an Aeryon Skyranger for three months at Gatwick Airport. [43] The project was funded by the Association of Chief Police Officers to test the effectiveness of the technology in policing. [43] The equipment cost £35,000 with the training of four police officers costing £10,000. [43]

  4. Stingray phone tracker - Wikipedia

    en.wikipedia.org/wiki/Stingray_phone_tracker

    The increasing use of the devices has largely been kept secret from the court system and the public. [56] In 2014, police in Florida revealed they had used such devices at least 200 additional times since 2010 without disclosing it to the courts or obtaining a warrant. [2]

  5. Stingray use in United States law enforcement - Wikipedia

    en.wikipedia.org/wiki/Stingray_use_in_United...

    The Baltimore Police Department began using the devices in 2007. [2] The New York City Police Department has used the devices since 2008. [3] Initially, the use of stingray phone trackers was a secret, due to a number of non-disclosure agreements between individual police departments and the Federal Bureau of Investigation. [4]

  6. Use of vehicle-stopping device poses questions from police ...

    www.aol.com/vehicle-stopping-device-poses...

    Nov. 24—While discussing auto theft numbers earlier this month, the Albuquerque Police Department touted a new crime-fighting tool: the Grappler Police Bumper, a device used to stop fleeing ...

  7. Cellphone surveillance - Wikipedia

    en.wikipedia.org/wiki/Cellphone_surveillance

    The Fremont Police Department's use of a StingRay device is in a partnership with the Oakland Police Department and Alameda County District Attorney's Office. [1] End-to-end encryption such as Signal protects traffic against StingRay devices via cryptographic strategies. [6] A typical cell tower mounted on electric lines.

  8. Aerial surveillance doctrine - Wikipedia

    en.wikipedia.org/wiki/Aerial_surveillance_doctrine

    The aerial surveillance doctrine’s place in Fourth Amendment jurisprudence first surfaced in California v.Ciraolo (1986). In this case, the U.S. Supreme Court considered whether law enforcement’s warrantless use of a private plane to observe, from an altitude of 1,000 feet, an individual’s cultivation of marijuana plants in his yard constituted a search under the Fourth Amendment. [1]

  9. Lidar traffic enforcement - Wikipedia

    en.wikipedia.org/wiki/LIDAR_traffic_enforcement

    Jeremy Dunn (Laser Technology Inc.) developed a police lidar device in 1989, [3] and in 2004 10% of U.S. sales of traffic enforcement devices were lidar rising to 30% in 2006, [1] given the advantages of lidar it appears likely that the majority of current sales are lidar, although sophisticated radar units are still being sold.