Systems and methods for a customizable sprite-based graphical user interface

• US 5,673,401 A
• Filed: 07/31/1995
• Issued: 09/30/1997
• Est. Priority Date: 07/31/1995
• Status: Expired due to Term

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Robin, Michael Breed, Thorne, Edwin III, Kapell, JoGene, Volk, Patrick Michael
• Primary Examiner(s): Breene, John E.
• Application Number:
  US08/509,083
• Time in Patent Office: 792 Days
• Field of Search: 395/155-161, 395/650, 395/700, 395/326-358, 395/701, 345/117-120, 345/145-146, 345/122-131, 348/7, 348/12-13
• US Class Current: 725/139
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

An object-oriented system for generating and displaying control items that allow users of an interactive network to recognize and select control functions via a graphical user interface. The manipulation of the control items on a display screen is linked to a set-top terminal associated with the interactive network. The control items, which can be visible or audible, are associated with control objects. Control objects are arranged in a hierarchy, and can contain one or more child control objects. Attributes of a child control object are inherited from an ancestor control object. A control item can be graphically manipulated independently by drawing the control item into its own sprite, or can be manipulated by drawing the control item into the sprite of a parent. The system provides building blocks of control elements that can be composed and customized to produce versatile interfaces for applications and content.

Claims

1. In a computer system for running program modules, a method of displaying a control item on a display screen and for graphically manipulating user controls imparted to the control item via a user input device, comprising the steps of:

providing a plurality of control objects, each of the plurality of control objects having at least one control item associated therewith;

arranging the plurality of control objects in a hierarchy with at least one parent control object and at least one child control object associated with the parent control object;

displaying a parent control item associated with the parent control object on the display screen;

displaying a child control item associated with the child control object on the display screen;

in response to a predetermined first condition, manipulating the parent control item and the child control item to cause a first predetermined user interface effect; and

in response to the relocation under program control of the child control item from a first predetermined location to a second predetermined location in a series of successive display frames, manipulating the child control item relative to the parent control item to cause the relocation of the child control item independently of the parent control item.

2. The method of claim 1, wherein the user input device is a handheld remote control device coupled to an interactive television set-top terminal.

3. The method of claim 2, wherein the display screen is a television set coupled to the interactive television set-top terminal.

4. The method of claim 1, wherein the parent control item is a control button.

5. The method of claim 1, wherein the parent control item is a composite control item comprising a collection of control items associated with other child control objects.

6. The method of claim 5, wherein the parent control item is a spin dial including child control elements of a graphical box control element and an arrow control element.

7. The method of claim 1, wherein the control items comprise audiovisual elements.

8. The method of claim 7, wherein the control item is selected from the group comprising:

a shape item, a text item, a picture item, a sound item, a list item, a video item, or an alignment item.

9. The method of claim 1, wherein the predetermined first condition is generated under program control of an application program that incorporates a program module implementing the method.

10. The method of claim 1, wherein the predetermined first condition comprises the relocation under program control of the parent control item from a first predetermined location to a second predetermined location in a series of successive display frames, and wherein the first predetermined user interface effect is the relocation of the parent control item and the child control item while maintaining the spatial relationship between the parent control item and the child control item.

11. The method of claim 1, wherein the predetermined first condition comprises a change to a visible attribute of the parent control item in a series of successive display frames, and wherein the first predetermined user interface effect is change of the visible attributes of the parent control item and the child control item.

12. The method of claim 1, wherein the predetermined first condition is related to the provision of user input from the user input device.

13. The method of claim 1, further comprising the step of:

imparting predetermined properties of the parent control item associated with the parent control object to the child control item associated with the child control object.

14. The method of claim 1, further comprising the step of, in response to a change to a visible attribute of the child control item in a series of successive display frames, changing the visible attributes of the child control item independently of the parent control item.

15. A computer system for displaying a control item on a display screen and for graphically manipulating user controls imparted to the control item via a user input device, comprising:

a display screen;

a memory for storing a plurality of control objects, each of the plurality of control objects having at least one control item associated therewith;

the plurality of control objects being arranged in a hierarchy with at least one parent control object and at least one child control object associated with the parent control object;

a central processing unit (CPU) coupled to the memory and the display screen operative for;

displaying a parent control item associated with the parent control object on the display screen;

displaying a child control item associated with the child control object on the display screen;

in response to a predetermined first condition, manipulating the parent control item and the child control item to cause a first predetermined user interface effect; and

in response to the relocation under program control of the child control item from a first predetermined location to a second predetermined location in a series of successive display frames, manipulating the child control item relative to the parent control item to cause the relocation of the child control item independently of the parent control item.

16. The system of claim 15, wherein the user input device is a handheld remote control device coupled to an interactive television set-top terminal.

17. The system of claim 16, wherein the display screen is a television set coupled to the interactive television set-top terminal.

18. The system of claim 15, wherein the parent control item is a control button.

19. The system of claim 15, wherein the parent control item is a composite control item comprising a collection of control items associated with other child control objects.

20. The system of claim 19, wherein the parent control item is a spin dial including child control elements of a graphical box control element and an arrow control element.

21. The system of claim 15, wherein the control items comprise audiovisual elements.

22. The system of claim 21, wherein the control item is selected from the group comprising:

a shape item, a text item, a picture item, a sound item, a list item, a video item, or an alignment item.

23. The system of claim 15, wherein the predetermined first condition is generated under program control of an application program.

24. The system of claim 15, wherein the predetermined first condition comprises the relocation under program control of the parent control item from a first predetermined location to a second predetermined location in a series of successive display frames, and wherein the first predetermined user interface effect is the relocation of the parent control item and the child control item while maintaining the spatial relationship between the parent control item and the child control item.

25. The system of claim 15, wherein the predetermined first condition comprises a change to a visible attribute of the parent control item in a series of successive display frames, and wherein the first predetermined user interface effect is change of the visible attributes of the parent control item and the child control item.

26. The system of claim 15, wherein the predetermined first condition is related to the provision of user input from the user input device.

27. The system of claim 15, wherein the CPU is further operative for imparting predetermined properties of the parent control item associated with the parent control object to the child control item associated with the child control object.

28. The system of claim 15, further comprising the step of, in response to a change to a visible attribute of the child control item in a series of successive display frames, changing the visible attributes of the child control item independently of the parent control item.