Data entry device and method
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United States of America Patent
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Aug 15, 2000
Grant Date -
N/A
app pub date -
Feb 27, 1998
filing date -
Feb 27, 1998
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A data entry device with a digitizer (20) having key input regions (21) for receiving stroke inputs. Key input region have multiple characters indicated on them. The digitizer has an output providing x and y co-ordinate data for stroke inputs. A computational device (30) accepts x and y co-ordinate data from the digitizer, identifies a key input region in which a stroke is entered and measures parameters of the entered stroke. A memory (31) has correlation information correlating stroke parameters for a given key input region with characters indicated on that input region.
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