Speech controlled computer user interface
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United States of America Patent
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-
Oct 30, 2001
Grant Date -
N/A
app pub date -
Oct 5, 1999
filing date -
Oct 5, 1998
priority date (Note) -
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status (Latency Note)
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Abstract
A speech controlled computer user interface communicates between a user and at least one application program. The user interface has a speech layer, an utterance layer, and a discourse layer. The speech layer is in communication with the user and converts between speech messages and text messages. The utterance layer is in communication with the speech layer, and converts between text messages and semantic meaning messages. The discourse layer is in communication with the utterance layer and the at least one application program, and processes messages from the user and the at least one application program, and generates responsive messages to the user and the at least one application program.
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