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User Interface System Program and Recording Medium

  • US 20070273649A1
  • Filed: 08/05/2004
  • Published: 11/29/2007
  • Est. Priority Date: 08/14/2003
  • Status: Abandoned Application
First Claim
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1. A user interface system comprising:

  • a directional input unit having an operating member, and operable to receive at a point in time an input specifying one of at least three different directions, in response to a user operation of touching the operating member;

    a calculating unit operable to calculate an amount of change from a first direction to a second direction, when the directional input unit receives an input specifying the first direction followed within a predetermined time period by an input specifying the second direction;

    a judging unit operable to judge whether the calculated amount of change falls within a predetermined range; and

    a processing unit operable to perform a first process associated with each of the first and second directions when the judging unit judges negatively, and perform a second process associated with the amount of change when the judging unit judges affirmatively.

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