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System and method for advanced interfaces for virtual environments

  • US 6,310,629 B1
  • Filed: 11/09/1998
  • Issued: 10/30/2001
  • Est. Priority Date: 12/19/1997
  • Status: Expired due to Term
First Claim
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1. A virtual environment system comprising:

  • a database of virtual environment objects;

    a display for displaying appearance of virtual environment objects;

    a processor coupled to said database and said display for displaying virtual environment objects dependent on speech input;

    said database storing speech grammars about possible natural interactions of a user with said virtual objects as attributes of said virtual environment objects along with graphical information describing said object'"'"'s appearance; and

    a speech recognizer coupled to said processor and responsive to natural interaction speech of said user for recognizing said natural interaction speech of said user to manipulate said virtual environment objects.

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