Date Added: Mar 2011
The motivation for every location based information system is: "To assist with the exact information, at right place in real time with personalized setup and location sensitiveness". In this paper, the authors are dealing with palmtops and iPhones, which are going to replace the bulky desktops even for computational purposes. They have vast number of applications and usage where a person sitting in a roadside caf? needs to get relevant data and information. Such needs can only be catered with the help of LBS. These applications include security related jobs, general survey regarding traffic patterns, decision based on vehicular information for validity of registration and license numbers etc.