Patent ID: 7493556
Filing Date: 2009-02-17
Classification: G06Q

Abstract:
1. A method for differential dynamic content delivery, the method comprising: creating a presentation document, including: creating a session document for a presentation, including identifying a user participant for the presentation, wherein the session document includes a session grammar and a session structured document, the user participant has a user profile comprising user classifications and user interests, and the user interests comprise data fields for storing data values indicating user interest in one or more subjects of the presentation; wherein creating a session document further comprises creating the session document from the presentation document, including: receiving from the identified user participant at least one data value indicating user interest in one or more subjects of the presentation; and wherein the method further comprises: storing in the user profile the data value indicating user interest; recreating the session document in dependence upon the data value indicating user interest; creating a presentation control instruction, including: receiving the presentation control instruction, wherein the presentation control instruction includes a presentation action identifier and one or more optional parameters; and selecting from the recreated session document a classified structural element; and presenting the selected structural element to at least one user participant;