Interactive user interface using speech recognition and natural language processing

  • US 6,499,013 B1
  • Filed: 09/09/1998
  • Issued: 12/24/2002
  • Est. Priority Date: 09/09/1998
  • Status: Expired due to Term
First Claim
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1. A method of interacting with a computer using utterances, the method comprising the steps of:

  • searching a first grammar file for a matching phrase for said utterance;

    searching a second grammar file for said matching phrase if said matching phrase is not found in said first grammar file;

    searching a natural language database for a matching entry for said matching phrase; and

    performing an action associated with said matching entry if said matching entry is found in said database.

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