Patent ID: 6901437

Claim:
A system for caching data from an origin server, comprising: a wireless device, a wireless network, a mobile cache that is separated from the wireless device by means of the wireless network, the mobile cache including a user profile database that stores at least one user profile containing output preference data with respect to at least one of output content and output layout, an object database for storing selected data from the origin server, and a dynamic information composer coupled to the object database and the user profile database, wherein the dynamic information composer dynamically composes user-specific information as a personalized, user-specific output based on data in the object database and the user profile while simultaneously reducing network traffic; and a change trigger coupled to the user profile database and included as part of the mobile cache, the object database, and the dynamic information composer, wherein the change trigger monitors changes in the object database and triggers output delivery when a number of information changes in the object database reaches a predetermined threshold.