Abstract: A system and method that allow a subscriber to have incoming telephone calls automatically screened and directed is described. The system allows a subscriber to automatically manage his incoming communications in a way that is easy to control and which requires a minimum of unnecessary interruptions. The system includes a graphical user interface (GUI) which is accessible through the subscriber's personal digital assistant (200), a Network Interface (304), a service control module (306), and a database (308). The system and method allow a subscriber to have all of his incoming telephone calls screened in order to identify those that are of the high importance to the subscriber. The subscriber controls this system by user-friendly interfaces to a name and telephone number database and an appointment calendar database.

Abstract: A system for combining a plurality of video signals and various forms of still imagery such as text or graphics into a single high resolution display is disclosed. The inventive system utilizes a multiport memory and a key based memory access system to flexibly compose a multiplicity of video signals and still images into a full color high definition television display comprising a plurality of overlapping windows.

Abstract: A system for combining a plurality of video signals and various forms of still imagery such as text or graphics into a single high resolution display is disclosed. The invention system utilizes a multiport memory and a key based memory access system to flexibly compose a multiplicity of video signals and still images into a full color high definition television display comprising a plurality of overlapping windows.