Mobile Phone Features

definitions and an example of it's use

GPS (Global Positioning System)

GPS is a space-based satellite navigation system that provides location and time information in all weather, anywhere on or near the Earth, where there is an unobstructed line of sight to four or more GPS satellites.GPS allows you to fidn your current location and to find the nearest shops and services.

NFC (near feild communication)

NFC is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few centimetres. Present and anticipated applications include contactless transactions, data exchange, and simplified setup of more complex communications such as Wi-Fi