초록 ▼

A task description is stored in a database accessible by a mobile computer system. The mobile computer system receives positioning information corresponding to its geographic location and indexes the database based on the positioning information when the information indicates that the mobile compute

A task description is stored in a database accessible by a mobile computer system. The mobile computer system receives positioning information corresponding to its geographic location and indexes the database based on the positioning information when the information indicates that the mobile computer system is in a geographic location that facilitates completion of a task associated with the task description. The database may be resident in the mobile computer system or accessible in other ways, for example, via the Internet. The task description preferably includes a geocode which corresponds to the geographic location at which completion of the task may be facilitated. The task description may also include textual, voice or other message which can be displayed and/or played back to a user. The positioning information may be obtained from a GPS satellite, a GLONASS satellite or a pseudolite. The mobile computer system may be a portable unit, such as a PDA, or integrated within a vehicle.

대표청구항 ▼

[ What is claimed is:] [1.] A computer assisted method, comprising the steps of:receiving at a mobile computer system positioning information corresponding to the geographic location of said mobile computer system;storing a task description comprising an action item in a database so as to associate

[ What is claimed is:] [1.] A computer assisted method, comprising the steps of:receiving at a mobile computer system positioning information corresponding to the geographic location of said mobile computer system;storing a task description comprising an action item in a database so as to associate said task description with said position information; andretrieving said task description when said mobile computer system is in a second geographic location that is within a selected range of a location at which said task description may be performed.