Abstract: A remote control device for a home entertainment system has a GUI with touch screen functionality. The visible part of the GUI is hierarchically organized in several control levels. All levels have consistent lay-outs with a first area for selectable items in a first location, a second area with controls for the selected one of the items in a second location and a third area for content data relating to the selected item in a third location. The spatial relationship between locations and areas is maintained throughout the levels. Such a GUI contributes significantly to the user-friendliness of the home entertainment system.

Abstract: A user interface includes an object oriented graphic user interface having overlapping windows and provides an access window having topics, index and look for button functions for selection by a user. Through the use of the topics, index or look for functions, a help inquiry is defined. The access window includes an alpha scroll bar horizontally spanning a defined area of the access window. A plurality of alpha-numeric, symbolic or other characters (collectively "characters") are displayed along the length of the alpha scroll bar. A slider is provided which may be selectively positioned over a character displayed on the alpha scroll bar. The slider may be positioned through user manipulation of a cursor control device. The placement of the slider over a character on the alpha scroll bar results in a central processing unit (CPU) displaying data corresponding to the character selected. Entries are displayed in the defined area beginning alphabetically with the letter over which the slider has been placed.

Abstract: An object oriented graphic user interface having overlapping windows and an access window having topics, index and look for button functions may be selected by the user. Through the use of the topics, index, or look for functions, a help inquiry is defined. The access window includes an alpha scroll bar horizontally spanning a defined area of the access window. Characters are displayed along the length of the alpha scroll bar and a slider is provided which may be selectively positioned over a character displayed on the alpha scroll bar. The placement of the slider over a character on the alpha scroll bar results in the CPU displaying help data entries corresponding to the selected character.

Abstract: The system includes at least one central processing unit (CPU) which is coupled through appropriate input/output (I/O) circuitry to input devices, such as a keyboard, digital pad, mouse and/or track ball. The CPU is coupled to a hard disk drive for the storage of programs and data, and may also be coupled to a network through which the CPU may communicate with a variety of other system resources and devices. The CPU is further coupled to a display device such as a CRT or liquid crystal display, on which the present invention is displayed. The user interface of the present invention includes an object oriented graphic user interface having overlapping windows. The present invention includes an access window having topics, index and look for button functions for selection by a user. Through the use of the topics, index or look for functions, a help inquiry is defined. The selection of one of the button functions results in the CPU generating and displaying entries in a predefined area of the access window.