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Roger S Bowker, Linda J Olsen, Jesse M Hines: Interactive computer-based information display system. Digital Equipment Corporation, Cesari and McKenna, July 8, 1986: US04599611 (207 worldwide citation)

An interactive, computer-based system for combining on a common display, as overlaid images, video signals from a source of video images (such as a video disc) with graphics and text from a computer, particularly for use in computer-aided instruction, computer-based information retrieval and visual ...


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Bowker Roger S, Olsen Linda J, Heines Jesse M: Systeme daffichage dinformation interactif informatise, Interactive computer-based information display system. Digital Equipment Corporation, SMART & BIGGAR, September 17, 1985: CA1193747

Abstract of the Disclosure An interactive, computer-based system for combiningon a common display (40), as overlaid images, videosignals from a source of video images (such as a videodisc player; 20) with graphics and text from a computer(30), particularly for use in computer-aided instruction,compu ...