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A geofence can be dynamically generated (as in a radius around a point location) or match a predefined set of boundaries (such as school zones or neighborhood boundaries). The use of a geofence is called geofencing , and one example of use involves a location-aware device of a location-based service (LBS) user entering or exiting a geofence.
Current location-tracking technologies can be used to pinpoint users of mobile devices in several ways. First, service providers have access to network-based and handset-based technologies that can locate a phone for emergency purposes. Second, historical location can frequently be discerned from service provider records.
"Right now it comes closest to best-of-all-worlds tracking: two-way communication (phone-to-tracker and tracker-to-phone) and a sizable network of Tile users, which can help in locating a lost item."
Device tracking software is software installed in an electronic device that is capable of reporting the device's location remotely. Depending upon the software and the device on which it is installed, the software may obtain the location of the device by means of GPS, WiFi-location, IP address, or accelerometer logs, and it may report the address by means of e-mail, SMS, or other means.
Wi-Fi positioning system (WPS, WiPS or WFPS) is a geolocation system that uses the characteristics of nearby Wi‑Fi access points to discover where a device is located. [1]It is used where satellite navigation such as GPS is inadequate due to various causes including multipath and signal blockage indoors, or where acquiring a satellite fix would take too long. [2]
An indoor location tracking map on a mobile phone. An indoor positioning system (IPS) is a network of devices used to locate people or objects where GPS and other satellite technologies lack precision or fail entirely, such as inside multistory buildings, airports, alleys, parking garages, and underground locations. [1]
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