Patent ID: 7475340
Filing Date: 2009-01-06
Classification: G06F,H04L

Abstract:
1. A method for differential dynamic content delivery, the method comprising: creating a presentation document, including: creating a session document from the presentation document, including: providing the session document for a presentation, wherein the session document includes a session grammar and a session structured document; creating a presentation control instruction, including: receiving the presentation control instruction, wherein: selecting from the session structured document a classified structural element in dependence upon the presentation action identifier and the parameters, the classified structural element having an associated indication of interest from a user not participating in the presentation and having an associated classification identifier that corresponds to at least one user classification of at least one user participant in the presentation; presenting the selected structural element to a user participant; and notifying the user not participating of the presentation of the selected structural element; recording for the user not participating the associated indication of interest in the selected structural element; notifying the user not participating of the identity of at least one user participant and allowing the user not participating to participate in the presentation.