Computer method and apparatus for filling in an entry field using geographical proximity and character criteria
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United States of America Patent
Stats
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Feb 23, 2010
Grant Date -
Jul 24, 2008
app pub date -
Apr 12, 2007
filing date -
Apr 14, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Entering an identifier to select a navigational waypoint requires “head-down” time, resulting in less time for operating a vehicle. Accordingly, a technique for selecting a navigational waypoint for use is provided. The present invention includes receiving a partially entered identifier identifying, in part, a navigational waypoint for use, searching for the navigational waypoint for use from amongst a plurality of identifiers using the partially entered identifier and a search criterion other than a criterion based on a pre-existing ordering of the plurality of identifiers, and completing the partially entered waypoint identifier based on results from the searching. The completed waypoint identifier forms a user-selectable navigational waypoint for use. The present invention uses as a search criterion a geographical relationship between a location of each identifier of the plurality and a reference location/area to reduce the number of user-entered characters needed to select a navigational waypoint, thereby reducing “head-down” time.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 11 Citation Count
- G01C Class
- 54.25 % this patent is cited more than
- 15 Age
