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METHOD OF CONTROLLING A CURSOR BY MEASUREMENTS OF THE ATTITUDE OF A POINTER AND POINTER IMPLEMENTING SAID METHOD

  • US 20160077604A1
  • Filed: 10/29/2015
  • Published: 03/17/2016
  • Est. Priority Date: 09/09/2011
  • Status: Active Grant
First Claim
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1. A method utilizing computer code instructions configured to control a cursor on a display surface using a pointer movable in space, said method comprising:

  • determining one or more first parameters characterizing the cursor and being chosen from a group comprising displacements, position and orientation of said cursor;

    determining one or more second parameters of a frame of reference tied to the pointer, said one or more second parameters being chosen from a group comprising attitude, position and angular velocity of said frame, a vector p being tied to said frame; and

    determining a rule of transformation of a said second parameter to a said first parameter by using one or more intersections of a straight line carried by said vector p with a projection surface, said projection surface being predetermined and distinct from the display surface.

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