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Differential dynamic content delivery to alternate display device locations

  • US 8,180,832 B2
  • Filed: 12/10/2008
  • Issued: 05/15/2012
  • Est. Priority Date: 07/08/2004
  • Status: Expired due to Fees
First Claim
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1. A computer system for differential dynamic content delivery, the computer system comprising:

  • means for creating a presentation document, including;

    means for creating, in dependence upon an original document, a structured document comprising one or more structural elements,means for classifying a structural element of the structured document according to a presentation attribute, andmeans for creating a presentation grammar for the structured document, wherein the presentation grammar for the structured document includes grammar elements each of which includes an identifier for at least one structural element of the structured document;

    means for creating a session document from the presentation document, including;

    means for identifying a presentation document for a presentation, the presentation document including a presentation grammar and a structured document having structural elements classified with classification identifiers,means for identifying a user participant for the presentation, the user having a user profile comprising user classifications, andmeans for filtering the structured document in dependence upon the user classifications and the classification identifiers;

    means for creating a presentation control instruction, including;

    means for receiving from a user participating in the presentation a key phrase and optional parameters for invoking a presentation action, andmeans for parsing the key phrase and parameters against a voice response grammar into a presentation control instruction;

    means for providing a session document for a presentation, wherein the session document includes a session grammar and a session structured document;

    means for identifying a recording period within a presentation session, wherein identifying a recording period within a presentation session further comprises logging off by a user during the presentation session or logging on by a user during the presentation session;

    a computer memory configured to record, during the recording period, a presentation control instruction, wherein the recorded presentation control instruction includes a presentation action identifier and optional parameters;

    means for selecting from the session structured document a classified structural element in dependence upon the recorded presentation control instruction and in dependence upon user classifications of a user participant in the presentation, wherein selecting a classified structural element includes selecting a classified structural element in dependence upon the presentation action identifier and the parameters and selecting a classified structural element having an associated classification identifier that corresponds to the user classification; and

    means for presenting the selected structural element to the user on a display device at a display device location.

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