WRITING INPUT DEVICE

WRITING INPUT DEVICE

PROBLEM TO BE SOLVED: To secure the diversity of a line drawn by writing.SOLUTION: Writing to a touch panel 26 is performed with a pen 10 having an acceleration sensor 12 for detecting the movement of a pen tip. A CPU 24p repeatedly detects touch coordinates on the touch panel 26, and draws a line a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IWASE SAORI, HIRATA MAKOTO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To secure the diversity of a line drawn by writing.SOLUTION: Writing to a touch panel 26 is performed with a pen 10 having an acceleration sensor 12 for detecting the movement of a pen tip. A CPU 24p repeatedly detects touch coordinates on the touch panel 26, and draws a line along the detected touch coordinates. The CPU 24p also defines the discontinuation period of a touch to the touch panel 26 on the basis of an output of the touch panel 26, and adjusts the drawing setting with reference to an output of the acceleration sensor 12 in the defined period.