System and program for providing user location information with a personal information management program

摘要

Provided are a system, program, and data structures for providing user location information with a personal information manager program. Position coordinates of a wireless device associated with a user are generated, along with time information indicating a time when the position coordinates were generated. The position coordinates and time information are processed to determine geographic locations and associated time periods. For each determined geographical location and associated time period, the user of the wireless device was located at the geographical location for the associated time period. A request is received for information on the user for a selected time interval. A determination is then made of time periods associated with geographic locations that are within the selected time interval. Information is then generated on the geographic locations and associated time periods that are within the selected time interval.