Apparatus and method for digitizer pen calibration

A system for calibrating a digitizing pen applies a known actual pen force to a tip of the digitizing pen, infers an indicated pen force from a pen force signal sent by the digitizing pen, and computes a correction, based on the actual and indicated pen forces, to be applied to a future indicated fo...

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Bibliographische Detailangaben
Hauptverfasser: LOVE JAMES SCOTT, SIDDIQUIE ADNAN, HOMER STEVEN S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system for calibrating a digitizing pen applies a known actual pen force to a tip of the digitizing pen, infers an indicated pen force from a pen force signal sent by the digitizing pen, and computes a correction, based on the actual and indicated pen forces, to be applied to a future indicated force reading.