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METHOD AND APPARATUS FOR INPUTTING THREE-DIMENSIONAL LOCATION

  • US 20090201289A1
  • Filed: 10/06/2008
  • Published: 08/13/2009
  • Est. Priority Date: 02/12/2008
  • Status: Active Grant
First Claim
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1. A method of inputting a three-dimensional (3D) location, the method comprising:

  • determining whether a control signal for moving a pointer existing at a point in a two-dimensional (2D) coordinate plane is a 3D movement signal for moving the pointer into a 3D space; and

    based on a result of the determining, selectively moving the pointer to a point in the 3D space existing in a direction perpendicular to the 2D coordinate plane, according to the control signal.

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