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  2. Artificial intelligence for video surveillance - Wikipedia

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

    Face detection in a photograph. 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 ...

  3. 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 ...

  4. Covert listening device - Wikipedia

    en.wikipedia.org/wiki/Covert_listening_device

    A covert listening device, more commonly known as a bug or a wire, is usually a combination of a miniature radio transmitter with a microphone. The use of bugs, called bugging, or wiretapping is a common technique in surveillance, espionage and police investigations. Self-contained electronic covert listening devices came into common use with ...

  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. HOW-TO: Turn your laptop into a home security system - Engadget

    www.engadget.com/2005-02-22-how-to-turn-your...

    Click the Settings button in the "On motion" section of the Items panel. Here we will select which actions to perform when the motion sensor is triggered. Keep the Refresh box checked. This will ...

  7. SilverPush Says It's Using "Audio Beacons" For An Unusual ...

    techcrunch.com/2014/07/24/silverpush-audio-b

    SilverPush‘s approach, as explained to me by co-founder and CEO Hitesh Chawla, sounds both simpler and more complicated.. Basically, the company says it uses “ultrasonic inaudible sounds ...

  8. Video content analysis - Wikipedia

    en.wikipedia.org/wiki/Video_content_analysis

    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. This technical capability is used in a wide range of domains including entertainment, [ 1] video retrieval and video browsing ...

  9. Advertising's hottest surveillance software is surprisingly legal

    www.engadget.com/2016-03-25-advertisings-hottest...

    SilverPush is in a predicament of its own making. That's because, in the interest of serving advertisers, the company has created and implemented spying technology that goes above and beyond most ...