Patent ID: 7209557

Claim:
A method of providing computer screen security for an authorized user comprising: using a computer program in a computer having a computer screen, creating a scrambled image of an original image by dividing the original image on the computer screen into an array of screen segments; and changing the orientation of each of the screen segments so that the original image can only be read by the authorized user viewing at a personal display screen electronically connected to a personal display computer; wherein the computer and personal display computer are adapted for electronic communication so that the computer program causes the computer to electronically transmit the scrambled image and a parameter to the personal display computer; wherein the personal display computer uses the parameter to orient each of the screen segments and displays an unscrambled image on the personal display screen so that a user can view the original image on the personal display screen; wherein the original image is not visible at the computer screen; and wherein the personal display computer and personal display screen are contained in a set of display glasses.