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  2. 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]

  3. Cross-device tracking - Wikipedia

    en.wikipedia.org/wiki/Cross-device_tracking

    Another form of tracking permitted by ultrasonic tracking is cross-device tracking, which enables a user's profile to be connected across multiple devices based on proximity. [3] This form of tracking, in linking different devices, can help advertisers show more targeted ads or open individuals to attacks by malicious actors. [3]

  4. Videotelephony - Wikipedia

    en.wikipedia.org/wiki/Videotelephony

    TV cams enable people to make video calls using video calling services, like Skype on their TV, without using a PC connection. TV cams are specially designed video cameras that feed images in real time to another TV camera or other compatible computing devices like smartphones, tablets and computers.

  5. 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 .

  6. Mobile phone tracking - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone_tracking

    An indoor location tracking map on a mobile phone. Mobile phone tracking is a process for identifying the location of a mobile phone, whether stationary or moving. . Localization may be affected by a number of technologies, such as the multilateration of radio signals between (several) cell towers of the network and the phone or by simply

  7. Samsung Galaxy Pocket 2 - Wikipedia

    en.wikipedia.org/wiki/Samsung_Galaxy_Pocket_2

    The phone is powered by Spreadtrum SC7715 SoC with 1 GHz ARM Cortex-A7 CPU and ARM Mali 400 GPU. It has 512 MB RAM, 4 GB internal storage and 1200 mAh battery. The device comes with dual SIM card slot; one of the SIM card slots is hybrid, so it can either be used as SIM card slot or microSD card slot.

  8. Pocket video camera - Wikipedia

    en.wikipedia.org/wiki/Pocket_video_camera

    The Flip Video Ultra camera. A pocket video camera is a tapeless camcorder that is small enough to be carried in one's pocket.. A typical pocket video camera has an LCD screen of at least 1.5", the ability to capture either only standard video or both standard video and high-definition video (H.264/MPEG-4 AVC), at least 128MB of internal memory and a Secure Digital (SD) card extension or at ...

  9. General Packet Radio Service - Wikipedia

    en.wikipedia.org/wiki/General_Packet_Radio_Service

    During GSM service (voice call or SMS), GPRS service is suspended and resumed automatically after the GSM service (voice call or SMS) has concluded. Most GPRS mobile devices are Class B. Class C Are connected to either GPRS service or GSM service (voice, SMS) and must be switched manually between one service and the other.