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Location awareness refers to a presence - technology component that provides information about the physical location of a device to another application or user. This term is frequently used to refer to cameras and mobile communication devices; however, it may also be used with websites that request the zip code of a user for delivering targeted information.
Location awareness also signifies devices that feature the ability to actively or passively discover their location. For vehicles and vessels, navigational instruments offer location coordinates. Surveying devices recognize the location with regards to a popular locational wireless communication device. Network location awareness (NLA) represents the location of a node within a network.
The location of a device is often identified using one of the three methods:
Location awareness is a rapidly growing trend when it comes to software and hardware. Listed below are a few applications of location awareness:
Concerns regarding security and privacy grow with the prevalent usage of location awareness. The Internet Engineering Task Force (IETF) includes a working group known as Geographic Location/Privacy (geopriv) for exploring strategies to protect users while advancing the technology.