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The use of mobile devices has become a part of our daily routine. Recently, mobile devices like mobile phones or portable digital displays (PDAs) are equipped with global positioning system (GPS) receptors that allow us to get the device's geographic position in real time. Location Based Services (LBS) are regarded as a key feature of many future mobile applications. GPS serves well for most outdoor...
This document provides detail on the implementation of a location awareness system which gives the user's current location, sends this location using SMS (Short Message Service) plus sharing location with friends and family and view them on Google maps. Users can also take benefit of this application in emergency situations by using emergency feature of this application. To get the location coordinates,...
This paper introduces an application research on taxi calling and dispatching system (TCDS in short), which is a prototype of LBS application based on GPS mobile phone. The paper gives the basic design, modules division, GIS display algorithm design, test results and feature analysis of TCDS prototype. Finally, the paper points out the further improvement direction of TCDS, and prompts its usage in...
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