Navigation apparatus and interactive information providing program
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 8, 2005
Grant Date -
Nov 20, 2003
app pub date -
May 14, 2003
filing date -
May 15, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A navigation apparatus, which is to be mounted on a movable body, comprises a navigation information acquisition unit, a requirement judgment unit and a control unit. The navigation information acquisition unit acquires navigation information relating to movement of the movable body. The requirement judgment unit judges as whether or not dialog start requirements are satisfied on the basis of the navigation information. The control unit gives a speech to a user to start providing interactive information, in case where the dialog start requirements are satisfied.
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Cited Art Landscape
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