| 20090141895 | METHOD AND APPARATUS FOR SECURE DISPLAY OF VISUAL CONTENT - Methods and apparatus for displaying visual content on a display such that the content is comprehensible only to an authorized user for a visual display system such as a computer, a television, a video player, a public display system (including but not limited to a movie theater), a mobile phone, an automated teller machine (ATM), voting booths, kiosks, security screening workstations, tactical displays and other systems where information is displayed for viewing. | 06-04-2009 |
