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  2. Surveillance - Wikipedia

    en.wikipedia.org/wiki/Surveillance

    Surveillance is used by citizens, for instance for protecting their neighborhoods. It is widely used by governments for intelligence gathering, including espionage, prevention of crime, the protection of a process, person, group or object, or the investigation of crime. It is also used by criminal organizations to plan and commit crimes, and by ...

  3. Artificial intelligence for video surveillance - Wikipedia

    en.wikipedia.org/wiki/Artificial_intelligence...

    Artificial intelligence for video surveillance utilizes computer software programs that analyze the audio and images from video surveillance cameras in order to recognize humans, vehicles, objects, attributes, and events. Security contractors program the software to define restricted areas within the camera's view (such as a fenced off area, a ...

  4. Computer and network surveillance - Wikipedia

    en.wikipedia.org/wiki/Computer_and_network...

    Computer and network surveillance. Computer and network surveillance is the monitoring of computer activity and data stored locally on a computer or data being transferred over computer networks such as the Internet. This monitoring is often carried out covertly and may be completed by governments, corporations, criminal organizations, or ...

  5. Walmart patents surveillance tool that can eavesdrop on workers

    www.engadget.com/2018-07-12-walmart-patent-audio...

    The audio surveillance system Walmart designed is composed of several sensors that can collect all kinds of audio data, including beeps and the rustling of paper bags. Any data it gathers can be ...

  6. IP camera - Wikipedia

    en.wikipedia.org/wiki/IP_camera

    Connection. Ethernet, Wi-Fi. An Internet Protocol camera, or IP camera, is a type of digital video camera that receives control data and sends image data via an IP network. They are commonly used for surveillance, but, unlike analog closed-circuit television (CCTV) cameras, they require no local recording device, only a local area network.

  7. Signals intelligence - Wikipedia

    en.wikipedia.org/wiki/Signals_intelligence

    Signals intelligence ( SIGINT) is the act and field of intelligence-gathering by interception of signals, whether communications between people ( communications intelligence —abbreviated to COMINT) or from electronic signals not directly used in communication ( electronic intelligence —abbreviated to ELINT ). [ 1]

  8. 3D audio is the secret to HoloLens' convincing holograms

    www.engadget.com/2016-11-02-microsoft-exclusive...

    Tashev leads the audio group at Microsoft Research, which is the second largest computer science organization in the world. For HoloLens, a mixed reality headset that places holograms in your ...

  9. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    Security alarm. A security alarm is a system designed to detect intrusions, such as unauthorized entry, into a building or other areas, such as a home or school. Security alarms protect against burglary ( theft) or property damage, as well as against intruders. Examples include personal systems, neighborhood security alerts, car alarms, and ...

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