Surveillance is the monitoring of behavior, many activities, or information for the purpose of information gathering, influencing, managing, or directing. This can include observation from a distance by means of electronic equipment, such as closed-circuit television (CCTV), or interception of electronically transmitted information like Internet traffic. It can also include simple technical methods, such as human intelligence gathering and postal interception.
The Sûreté du Québec is the provincial police service for the Canadian province of Quebec. The agency's name is sometimes translated to Quebec Provincial Police (QPP) and Quebec Police Force (QPF) in English-language sources. The headquarters of the Sûreté du Québec are located on Parthenais Street in Montreal's Sainte-Marie neighbourhood, and the service employs over 5,700 officers. The SQ is the second-largest provincial police service and the third-largest police service in Canada.
A facial recognition system is a technology potentially capable of matching a human face from a digital image or a video frame against a database of faces. Such a system is typically employed to authenticate users through ID verification services, and works by pinpointing and measuring facial features from a given image.
Automatic number-plate recognition is a technology that uses optical character recognition on images to read vehicle registration plates to create vehicle location data. It can use existing closed-circuit television, road-rule enforcement cameras, or cameras specifically designed for the task. ANPR is used by police forces around the world for law enforcement purposes, including checking if a vehicle is registered or licensed. It is also used for electronic toll collection on pay-per-use roads and as a method of cataloguing the movements of traffic, for example by highways agencies.
Open road tolling (ORT), also called all-electronic tolling, cashless tolling, or free-flow tolling, is the collection of tolls on toll roads without the use of toll booths. An electronic toll collection system is usually used instead. The major advantage to ORT is that users are able to drive through the toll plaza at highway speeds without having to slow down to pay the toll. In some installations, ORT may also reduce congestion at the plazas by allowing more vehicles per hour/per lane.
Motorola Solutions, Inc. is an American video equipment, telecommunications equipment, software, systems and services provider that succeeded Motorola, Inc., following the spinoff of the mobile phone division into Motorola Mobility in 2011. The company is headquartered in Chicago, Illinois.
Axon Enterprise, Inc. is an American company based in Scottsdale, Arizona that develops technology and weapons products for military, law enforcement, and civilians.
Video content analysis or video content analytics (VCA), also known as video analysis or video analytics (VA), is the capability of automatically analyzing video to detect and determine temporal and spatial events.
Google Nest is a line of smart home products including smart speakers, smart displays, streaming devices, thermostats, smoke detectors, routers and security systems including smart doorbells, cameras and smart locks.
The Domain Awareness System is the largest digital surveillance system in the world as part of the Lower Manhattan Security Initiative in partnership between the New York Police Department and Microsoft to monitor New York City. It allows the NYPD to track surveillance targets and gain detailed information about them, and is overseen by the counterterrorism bureau.
Ring LLC is a manufacturer of home security and smart home devices owned by Amazon. It manufactures a titular line of smart doorbells, home security cameras, and alarm systems. It also operates Neighbors, a social network that allows users to discuss local safety and security issues, and share footage captured with Ring products. Via Neighbors, Ring may also provide footage and data to law enforcement agencies to assist in investigations.
Mass surveillance in the People's Republic of China (PRC) is the network of monitoring systems used by the Chinese central government to monitor Chinese citizens. It is primarily conducted through the government, although corporate surveillance in connection with the Chinese government has been reported to occur. China monitors its citizens through Internet surveillance, camera surveillance, and through other digital technologies. It has become increasingly widespread and grown in sophistication under General Secretary of the Chinese Communist Party (CCP) Xi Jinping's administration.
Smartglasses or smart glasses are eye or head-worn wearable computers that offer useful capabilities to the user. Many smartglasses include displays that add information alongside or to what the wearer sees. Alternatively, smartglasses are sometimes defined as glasses that are able to change their optical properties, such as smart sunglasses that are programmed to change tint by electronic means. Alternatively, smartglasses are sometimes defined as glasses that include headphone functionality.
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. They are typically worn on the torso of the body, pinned on the officer's uniform. Police body cameras are often similar to body cameras used by civilians, firefighters, or the military, but are designed to address specific requirements related to law enforcement. Body cameras were first worn by police in the United Kingdom in 2005, and have since been adopted by numerous police departments and forces worldwide.
OpenALPR is an automatic number-plate recognition library written in C++. The software is distributed in both a commercial and open source version.
The New York City Police Department (NYPD) actively monitors public activity in New York City, New York, United States. Historically, surveillance has been used by the NYPD for a range of purposes, including against crime, counter-terrorism, and also for nefarious or controversial subjects such as monitoring political demonstrations, activities, and protests, and even entire ethnic and religious groups.
Clearview AI, Inc. is an American facial recognition company, providing software to law enforcement, government agencies, and other organizations. The company's algorithm matches faces to a database of more than 20 billion images collected from the Internet, including social media applications. Founded by Hoan Ton-That and Richard Schwartz, the company maintained a low profile until late 2019, until its usage by law enforcement was first reported.
Perceptics LLC is a developer and manufacturer of automated license plate recognition (LPR) equipment based in Farragut, Tennessee, founded in approximately 1978. John Dalton is the CEO. A large hack of their data exposed their operations, as well as the locations of installations.
DataWorks Plus LLC is a privately held biometrics systems integrator based in Greenville, South Carolina. The company started in 2000 and originally focused on mugshot management, adding facial recognition beginning in 2005. Brad Bylenga is the CEO, and Todd Pastorini is the EVP and GM. Usage of the technology by police departments has resulted in wrongful arrests.
Flock Safety is an American manufacturer and operator of automated license plate recognition (ALPR), video surveillance, and gunfire locator systems. Founded in 2017, Flock operates such systems under contract with law enforcement agencies, neighborhood associations, and private businesses, and as of 2024, claims to operate in over 4,000 cities across 42 U.S. states.
