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Mobile systems and methods of supporting natural language human-machine interactions

  • US 20070050191A1
  • Filed: 08/29/2005
  • Published: 03/01/2007
  • Est. Priority Date: 08/29/2005
  • Status: Active Grant
First Claim
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1. A mobile device for processing speech and non-speech communications, comprising:

  • an identification module that identifies a user that communicates with the mobile device;

    a matching module that matches the identified user to one or more profiles;

    a transcription module that transcribes the speech and the non-speech communications to create a speech-based textual message and a non-speech-based textual message, wherein the transcription module accesses the one or more profiles;

    a merging module that merges the speech-based textual message and the non-speech-based textual message to generate a query;

    a search module that searches the query for text combinations;

    a comparison module that compares the text combinations to entries in a context description grammar;

    a plurality of domain agents that are associated with the context description grammar;

    a scoring module that provides relevance scores based on results from the comparison module;

    a domain agent selector that selects domain agents based on results from the scoring module; and

    a response generating module that communicates with the selected domain agents to obtain content that is gathered by the selected domain agents and that generates a response from the content, wherein the content is arranged in a selected order based on results from the scoring module.

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