Abstract: A method and apparatus for providing an interactive menu structure within an interactive information distribution system. The menu structure is embodied in a combination of software, which provides a so-called navigator and a set top terminal that provides certain functionality for the navigator and a video session manager which provides support functionality for the set top terminal. The menu structure has each menu (e.g., menu instructions, graphics and video) contained in downloadable applets which are sent upon request from the service provider equipment to the set top terminal for display. As such, the navigator functions are actually distributed between the service provider equipment and the subscriber's equipment. Such distribution provides an enjoyable, real-time interactive session that allows the user to rapidly navigate through a plethora of menus to find particular information, which they desire to view.

Abstract: A method and apparatus for providing an interactive menu structure within an interactive information distribution system. The menu structure is embodied in a combination of software, which provides a so-called navigator and a set top terminal that provides certain functionality for the navigator and a video session manager which provides support functionality for the set top terminal. The menu structure has each menu (e.g., menu instructions, graphics and video) contained in downloadable applets which are sent upon request from the service provider equipment to the set top terminal for display. As such, the navigator functions are actually distributed between the service provider equipment and the subscriber's equipment. Such distribution provides an enjoyable, real-time interactive session that allows the user to rapidly navigate through a plethora of menus to find particular information, which they desire to view.

Abstract: A method and apparatus for providing an interactive menu structure within an interactive information distribution system. The menu structure is embodied in a combination of software, which provides a so-called navigator and a set top terminal that provides certain functionality for the navigator and a video session manager which provides support functionality for the set top terminal. The menu structure has each menu (e.g., menu instructions, graphics and video) contained in downloadable applets which are sent upon request from the service provider equipment to the set top terminal for display. As such, the navigator functions are actually distributed between the service provider equipment and the subscriber's equipment. Such distribution provides an enjoyable, real-time interactive session that allows the user to rapidly navigate through a plethora of menus to find particular information which they desire to view.

Abstract: A method and apparatus for organizing and accessing visual objects includes a navigable structure. The navigable structure includes a sequence of one or more levels with each level being a loop of visual objects interconnected by lateral links. The visual objects within a level are interconnected to visual objects within adjacent levels using vertical links. The visual objects within a level may also interconnected to visual objects within non-adjacent levels using hyperspace links. A navigator is provided that allows the user to follow the links included in the navigable structure. At each destination reached by the user, the navigator allows the user to access the visual object.

Abstract: A method and apparatus for masking the effects of latency within an information distribution system. The apparatus comprises a set top terminal that requests and receives information from an information server within the information distribution system. The information is generally displayed upon a conventional television that is coupled to the set top terminal. The set top terminal contains a central processing unit and an information stream decoder that are programmed to implement the method. The method is a routine which is executed when a subscriber selects certain functions, usually via a remote control, that are available for the set top terminal to perform. Upon execution, the method recalls a predefined image from memory and begins to fade the presently displayed image into a predefined image, e.g., a white screen. Simultaneously, the presently playing sound is also faded into the predefined sound, e.g., no sound.

Abstract: A method and apparatus for masking the effects of latency within an information distribution system. The apparatus comprises a set top terminal that requests and receives information from an information server within the information distribution system. The information is generally displayed upon a conventional television that is coupled to the set top terminal. The set top terminal contains a central processing unit and an information stream decoder that are programmed to implement the method. The method is a routine which is executed when a subscriber selects certain functions, usually via a remote control, that are available for the set top terminal to perform. Upon execution, the method recalls a predefined image from memory and begins to fade the presently displayed image into a predefined image, e.g., a white screen. Simultaneously, the presently playing sound is also faded into the predefined sound, e.g., no sound.