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  2. Drifter (oceanography) - Wikipedia

    en.wikipedia.org/wiki/Drifter_(oceanography)

    Typical sensors acquire air pressure, sea surface temperature, irradiance and salinity. A drifter (not to be confused with a float) is an oceanographic device floating on the surface to investigate ocean currents by tracking location. They can also measure other parameters like sea surface temperature, salinity, barometric pressure, and wave ...

  3. GPS tracking unit - Wikipedia

    en.wikipedia.org/wiki/GPS_tracking_unit

    A GPS tracking unit, geotracking unit, satellite tracking unit, or simply tracker is a navigation device normally on a vehicle, asset, person or animal that uses satellite navigation to determine its movement and determine its WGS84 UTM geographic position (geotracking) to determine its location. [1]

  4. Video tracking - Wikipedia

    en.wikipedia.org/wiki/Video_tracking

    Video tracking is the process of locating a moving object (or multiple objects) over time using a camera. It has a variety of uses, some of which are: human-computer interaction, security and surveillance, video communication and compression , augmented reality , traffic control, medical imaging [ 1 ] and video editing .

  5. You'll now be able to tell if a tracking device, like an ...

    www.aol.com/youll-now-able-tell-tracking...

    You'll now be able to tell if a tracking device, like an Apple Airtag, is moving with you May 15, 2024 at 2:58 PM In a rare collaboration, Apple and Google are teaming up to fight location-tracker ...

  6. Positioning system - Wikipedia

    en.wikipedia.org/wiki/Positioning_system

    Hybrid positioning systems are systems for finding the location of a mobile device using several different positioning technologies. Usually GPS (Global Positioning System) is one major component of such systems, combined with cell tower signals, wireless internet signals, Bluetooth sensors, IP addresses and network environment data. [16]

  7. Pointing device - Wikipedia

    en.wikipedia.org/wiki/Pointing_device

    A finger tracking device tracks fingers in the 3D space or close to the surface without contact with a screen. Fingers are triangulated by technologies like stereo camera, time-of-flight and laser. Good examples of finger tracking pointing devices are LM3LABS' Ubiq'window and AirStrike

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