METHOD AND SYSTEM FOR ACQUIRING AND CALCULATING INFORMATION TO DETERMINE USER'S LOCATION

摘要

PROBLEM TO BE SOLVED: To provide a method and system for acquiring and calculating information to determine users' locations. SOLUTION: The goal of this invention is to allow users to collect and evaluate information from multiple sources, and thus make proper use of all available location information. Satellite-based or network-based positioning technologies make it possible to determine the geographic location of wireless electronic devices and their users (e.g. location-based services for users of mobile telephones use such positioning technologies). Besides, it includes computer-based models, schedules or calendars that give a person's expected location depending on the date and time.