Method and apparatus for touch screen touch ahead capability
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 22, 2002
Grant Date -
N/A
app pub date -
Jan 28, 1999
filing date -
Jan 28, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A touch screen system including a data buffer to allow an operator to enter data in a touch ahead mode without waiting for the screen to be refreshed. As an operator enters data through touches to the screen, the buffer stores data represented by the touches. As the screen refreshes to reflect entry of a data item, that data item is passed from the data buffer and processed. Feedback is provided to the operator to inform the operator that each data item has been entered. The touch ahead mode may be turned on or off depending on whether the graphic being displayed is conducive to touch ahead data entry. Alternatively, touch ahead mode may be selected through an operator-entered command.
First Claim
Family
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- No Non-US Classification to display
Cited Art Landscape
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