Patent ID: 6517204
Filing Date: 2003-02-11
Classification: A61B,H04N

Abstract:
An electronic eye depth testing method comprising a three dimensional cubic space displayed on a display screen, said cubic space having a first image of a three dimensional object and a second image of a three dimensional object, said first and said second images randomly placed within said cubic space, said first image located at the intersection of two perpendicular vertical planes and a horizontal plane perpendicular to said two vertical planes, said second image located at the intersection of two perpendicular vertical planes and a horizontal plane perpendicular to said two vertical planes, said display screen having a screen background surrounding said cubic space along the edges of said display screen wherein at least one of said edges has mouse interface buttons thereon arranged in rows parallel to the edges of said display screen, wherein a subject to be tested moves said images into convergence in the center of said cubic space by clicking on said mouse interface buttons.