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Portable electronic device, method of controlling input operation, and program for controlling input operation

  • US 20050270276A1
  • Filed: 05/20/2005
  • Published: 12/08/2005
  • Est. Priority Date: 06/03/2004
  • Status: Active Grant
First Claim
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1. A portable electronic device comprising:

  • an operation surface for inputting an operating action of a user;

    detecting means for detecting the coordinates of a point of contact of a user'"'"'s finger with said operation surface;

    a memory for storing information representing a deviation between the coordinates of a point on said operation surface where the user desires the user'"'"'s finger to touch said operation surface and the detected coordinates of the point of contact; and

    correcting means for correcting said deviation based on the stored information.

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