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Electronic device, recording medium and method

  • US 20080012836A1
  • Filed: 07/11/2007
  • Published: 01/17/2008
  • Est. Priority Date: 07/11/2006
  • Status: Active Grant
First Claim
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1. An electronic device, comprising:

  • a screen display unit that has a screen, displays operation information on a user'"'"'s operations in at least one effective area within the screen, and distinguishes the at least one effective area from at least one ineffective area within the screen;

    a touch input unit that accepts the user'"'"'s tactile touch operation upon a screen of the screen display unit;

    a touch location detection unit that detects the touch location of the touch operation within the screen, upon acceptance of a touch operation through the touch input unit; and

    a display mode change unit that changes a relative relation between the display mode of the at least one effective area and the display mode of the at least one ineffective area within the screen, if the touch location detected by the touch location detection unit is determined to be corresponding to the at least one ineffective area within the screen.

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