Systems and methods to develop location-based applications using location-based portals

摘要

The system includes: (a) mobile devices, such as mobile phones; (b) operator positioning infrastructure, and (a) communication to enable the use of location-based applications;(c) Mobile application provider based on (a) location;(d) Mobile application server based on the location of the server; (E) application based on the location of the server, which requires the function of the location of the server to operate it;(f) A portal, connected to (E). The method includes: (1) storing a function setting based on port location, such as autonomous block or application program; (2) providing an application program based on port location; (3) downloading a user to a mobile device; and （4） Only the location functions required to implement the location-based application in the mobile device according to. Location based applications are based on the geographic location of mobile devices. The autonomy block is to locate the mobile device, find the second mobile device,Determine whether the mobile device is within or outside the limits, manage privacy and licensing; and apple is a treasure hunter, manipulating privacy and searchers. Application enabled portals include all users