Method and system for displaying an animated focus item

• US 5,687,331 A
• Filed: 08/03/1995
• Issued: 11/11/1997
• Est. Priority Date: 08/03/1995
• Status: Expired due to Term

• Current Assignee: Rovi Technologies Corporation (Adeia Inc.)
• Original Assignee: Microsoft Corporation
• Inventors: Volk, Patrick M., Thorne, Edwin III, Kapell, JoGene, Robin, Michael Breed
• Primary Examiner(s): Bayerl, Raymond J.
• Assistant Examiner(s): KATBAB, ABDOLLAH
• Application Number:
  US08/510,965
• Time in Patent Office: 831 Days
• Field of Search: 395/159, 395/333, 395/334, 395/339, 395/349, 395/327, 395/977, 395/962
• US Class Current: 715/840
• CPC Class Codes: G06F 2203/04801 Cursor retrieval aid, i.e. visual aspect modification, blinking, colour changes, enlargement or other visual cues, for helping user do find the cursor in graphical user interfaces
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/04892 Arrangements for controlling cursor position based on codes indicative of cursor displacements from one discrete location to another, e.g. using cursor control keys associated to different directions or using the tab key arrangements for controlling cursor position based on coordinate signals G06F3/038
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests
• CPC Class Codes: Y10S 715/977 Dynamic icon, e.g. animated or live action

Abstract

A viewer interface is disclosed for use in an interactive television network operative for providing an animated focus item in association with a control item to indicate that the control item is in a state responsive to commands from a user input device. An "animation" is any form of highlighting that is non-static, including but not limited to flashing, varying illumination, varying size, varying shape, varying position, varying color, varying display components, a moving and/or changing cartoon type image, a video image, a sound track, or a combination of these elements. Selection of the control item to receive focus and selection of options presented by control items having focus are accomplished by viewer interaction with the remote control unit, and such selections do not require a keyboard or mouse to indicate the viewer'"'"'s desire to change the focus from one control item to another or to select an option. The user interface is also suitable for use in a general computing environment as well as in an interactive television environment.

Claims

1. In a computer system including a memory, a display screen, and a user input device, a method for communicating to a user that a control item displayed on the display screen is in a state responsive to signals from said user input device, comprising the steps of:

displaying a first control item on the display screen;

determining that the first control item is to have the focus;

displaying a first focus item on the display screen in association with the first control item;

displaying a second control item on the display screen;

receiving a command to change the focus to the second control item;

determining a path on the display screen from the first control item to the second control item;

discontinuing the display of the first focus item in association with the first control item;

generating a transitory focus item for display along the path;

displaying the transitory focus item on the display screen moving along the path from the first control item to the second control item;

discontinuing the display of the transitory focus item; and

displaying a second focus item on the display screen in association with the second control item.

2. The method of claim 1, wherein the step of displaying the first focus item further comprises animating the focus item.

3. The method of claim 1, further comprising the step of emitting a sound in association with the display of the first focus item on the display screen.

4. The method of claim 1, wherein the step of displaying the first focus item comprises altering the appearance of the first control item.

5. The method of claim 1, wherein the step of displaying the first focus item comprises displaying an image within the area defined by the boundaries of the first control item.

6. The method of claim 1, wherein the step of displaying the first focus item comprises displaying an image in an area of the display screen adjacent to the area in which the first control item is displayed.

7. The method of claim 1, wherein the step of displaying the first focus item comprises displaying an image partially in the area defined by the boundaries of the first control item and partially outside the area defined by the boundaries of the first control item.

8. The method of claim 1, wherein the transitory focus item is animated.

9. The method of claim 1, further comprising the step of emitting a sound in association with the display of the transitory focus item on the display screen.

10. The method of claim 1, wherein the command is a signal from the user input device caused by the action of the user.

11. The method of claim 10, wherein the step of receiving a user command comprises the steps of:

displaying a cursor on the display screen;

manipulating the position of the cursor on the display screen in response to a signal from the user input device caused by the action of the user;

comparing the position of the second control item on the display screen and the position of the cursor on the display screen; and

determining whether the cursor is in a focus zone associated with the second control item.

12. The method of claim 11, further comprising the step of determining whether the second control item is enabled for receiving focus.

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

calling an interface supported by a control object associated with said first control item, and

specifying parameters utilized by the control object to cause the control object to provide configuration defining information relating to the first control item.

14. The method of claim 13, wherein the configuration defining information includes the size and shape of the first control item on the display screen.

15. The method of claim 13, wherein the configuration defining information includes the location of the first control item on the display screen.

16. The method of claim 13, wherein the configuration defining information includes information identifying an animation to be displayed in association with the first control item.

17. The method of claim 13, wherein the configuration defining information includes information indicating that the transitory focus item should be displayed.

18. The method of claim 13, wherein the second control item is a manifestation of at least one control object operative for receiving commands and causing the second control item to be displayed on the display screen in response to a predefined command.

19. A computer system operative for communicating to a user that a control item is in a state responsive to user commands, comprising:

a user input device for providing said user commands;

a memory;

a display screen for displaying said control item; and

a processing unit operative for;

determining that the first control item is to have the focus;

displaying a first focus item on the display screen in association with the first control item;

displaying a second control item on the display screen;

receiving a command to change the focus to the second control item;

determining a path on the display screen from the first control item to the second control item;

discontinuing the display of the first focus item in association with the first control item;

generating a transitory focus item for display along the path;

displaying the transitory focus item on the display screen moving along the path from the first control item to the second control item;

discontinuing the display of the transitory focus item; and

displaying a second focus item on the display screen in association with the second control item.

20. The system of claim 19, wherein the first focus item is non static.

21. The system of claim 19, wherein said processing unit is further operative for emitting a sound in association with the display of the first focus item on said display screen.

22. The system of claim 19, wherein said processing unit is further operative for altering the appearance of the first control item in connection with displaying the first focus item.

23. The system of claim 19, wherein the first focus item comprises an image displayed within an area defined by the boundaries of the first control item.

24. The system of claim 19, wherein the first focus item comprises an image displayed in an area of the display screen adjacent to the area in which the first control item is displayed.

25. The system of claim 19, wherein the first focus item comprises an image partially in the area defined by the boundaries of the first control item and partially outside the area defined by the boundaries of the first control item.

26. The system of claim 19, wherein said transitory focus item is non static.

27. The system of claim 19, wherein said processing unit is further operative for emitting a sound in association with the display of said transitory focus item on said display screen.

28. The system of claim 19, wherein said command is a signal from said user input device caused by the action of the user.

29. The system of claim 28, wherein said processing unit is further operative for:

displaying a cursor on said display screen;

manipulating the position of the cursor on said display screen in response to a signal from said user input device caused by the action of the user;

comparing the position of said second control item on said display screen and the position of the cursor on said display screen; and

determining whether the cursor is in a focus zone associated with said second control item.

30. The system of claim 29, wherein said processing unit is further operative for determining whether said second control item is enabled for receiving focus.

31. The system of claim 19, wherein said processing unit is further operative for:

calling an interface supported by a control object associated with said first control item, and

specifying parameters utilized by said control object to cause said control object to provide configuration defining information relating to the first control item.

32. The system of claim 31, wherein said configuration defining information includes the size and shape of the first control item on said display screen.

33. The system of claim 31, wherein said configuration defining information includes the location of the first control item on the display screen.

34. The system of claim 31, wherein said configuration defining information includes information identifying an animation to be displayed in association with the first control item.

35. The system of claim 31, wherein said configuration defining information includes information indicating that the transitory focus item should be displayed.

36. The system of claim 31, wherein the second control item is a manifestation of at least one control object operative for receiving commands and causing the second control item to be displayed on said display screen in response to a predefined command.

37. In an interactive television system for bi-directional communication including a headend system, a memory, a display screen, and a user input device, a method for communicating to a user that a control item is in a state responsive to signals from the user input device for causing a communication to be transmitted from a user to the headend system and for manipulating the state of the control item, comprising the steps of:

displaying on the display screen a television program transmitted by the headend system;

displaying on the display screen a control item having a configuration;

receiving from the headend system configuration defining information relating to the television program;

generating a focus item that has a configuration based on the configuration of the control item and on the configuration defining information relating to the television program; and

displaying the focus item on the display screen simultaneously and in association with the control item.

38. The method of claim 37, wherein the focus item is non static.

39. The method of claim 37, further comprising the step of emitting a sound in association with the display of the focus item on the display screen.

40. The method of claim 37, wherein the step of displaying the focus item comprises altering the appearance of the control item.

41. The method of claim 37, wherein the step of displaying the focus item comprises displaying an image within the area defined by the boundaries of the control item.

42. The method of claim 37, wherein the step of displaying the focus item comprises displaying an image in an area of the display screen adjacent to the area in which the control item is displayed.

43. The method of claim 37, wherein the step of displaying the focus item comprises displaying an image partially in the area defined by the boundaries of the control item and partially outside the area defined by the boundaries of the control item.

44. The method of claim 37, wherein the control item is a first control item and the focus item is a first focus item, and further comprising the steps of:

displaying on the display screen a second control item transmitted by the headend system;

receiving a command;

in response to the command;

discontinuing the display of the first focus item in association with the first control item;

determining that the second control item should receive focus;

generating a second focus item that has a configuration based on the configuration defining information relating to the television; and

displaying the second focus item on the display screen in association with the second control item.

48. The method of claim 44, wherein the command is a directional command from the user input device caused by the action of the user.

49. The method of claim 48, wherein the step of receiving a directional command comprises the steps of:

displaying a cursor on the display screen;

manipulating the position of the cursor on the display screen in response to a signal from the user input device caused by the action of the user;

comparing the position of the second control item on the display screen and the position of the cursor on the display screen; and

determining whether the cursor is in a focus zone associated with the second control item.

50. The method of claim 49, further comprising the step of determining whether the second control item is enabled for receiving focus.

51. The method of claim 44 further comprising the steps of:

calling an interface supported by a control object associated with the control item, and

specifying parameters utilized by the control object to cause the control object to provide control item defining information relating to attributes of the control item.

52. The method of claim 44, wherein the control item defining information includes the size and shape of the control item on the display screen.

53. The method of claim 44, wherein the control item defining information includes the location of the control item on the display screen.

54. The method of claim 44, wherein the control item defining information includes information identifying an animation to be displayed in association with the control item.

55. The method of claim 44, wherein the control item defining information includes information indicating that a transitory focus item should be displayed.

56. The method of claim 44, wherein the control item is a manifestation of at least one control object operative for receiving commands and causing the control item to be displayed on the display screen in response to a predefined command.

57. The method of claim 37, further comprising the step of:

receiving a signal from the user input device caused by the action of the user; and

in response to the signal, transmitting a message associated with the control item to the headend system.

58. The method of claim 57, wherein the focus item is non static.

59. The method of claim 57, further comprising the step of emitting a sound in association with the display of the focus item on the display screen.

60. The method of claim 57, wherein the step of displaying the focus item comprises altering the appearance of the control item.

61. The method of claim 57, wherein the step of displaying the focus item comprises displaying an image within the area defined by the boundaries of the control item.

62. The method of claim 57, wherein the step of displaying the focus item comprises displaying an image in an area of the display screen adjacent to the area in which the control item is displayed.

63. The method of claim 57, wherein the step of displaying the focus item comprises displaying an image partially in the area defined by the boundaries of the control item and partially outside the area defined by the boundaries of the control item.

64. The method of claim 57, wherein the control item is a first control item and the focus item is a first focus item, and further comprising the steps of:

displaying on the display screen a second control item transmitted by the headend system;

receiving a command;

in response to the command;

discontinuing the display of the first focus item in association with the first control item;

determining that the second control item should receive focus;

generating a second focus item that has a configuration based on the configuration defining information relating to the television; and

displaying the second focus item on the display screen in association with the second control item.

68. The method of claim 64, wherein the command is a directional command from the user input device caused by the action of the user.

69. The method of claim 68, wherein the step of receiving a directional command comprises the steps of:

displaying a cursor on the display screen;

manipulating the position of the cursor on the display screen in response to a signal from the user input device caused by the action of the user;

comparing the position of the second control item on the display screen and the position of the cursor on the display screen; and

determining whether the cursor is in a focus zone associated with the second control item.

70. The method of claim 69, further comprising the step of determining whether the second control item is enabled for receiving focus.

71. The method of claim 64 further comprising the steps of:

calling an interface supported by a control object associated with the control item, and

specifying parameters utilized by the control object to cause the control object to provide control item defining information relating to attributes of the control item.

72. The method of claim 64, wherein the control item defining information includes the size and shape of the control item on the display screen.

73. The method of claim 64, wherein the control item defining information includes the location of the control item on the display screen.

74. The method of claim 64, wherein the control item defining information includes information identifying an animation to be displayed in association with the control item.

75. The method of claim 64, wherein the c control item defining information includes information indicating that a transitory focus item should be displayed.

76. The method of claim 64, wherein the control item is a manifestation of at least one control object operative for receiving commands and causing the control item to be displayed on the display screen in response to a predefined command.

45. The method of 44, further comprising the steps of:

determining a path on the display screen from the first control item to the second control item;

generating a transitory focus item for display along the path; and

displaying the transitory focus item on the display screen.

46. The method of claim 45, wherein the transitory focus item is non static and has a configuration based on the configuration defining information relating to the television program.

47. The method of claim 45, further comprising the step of emitting a sound in association with the display of the transitory focus item on the display screen.

65. The method of 64, further comprising the steps of:

determining a path on the display screen from the first control item to the second control item;

generating a transitory focus item for display along the path; and

displaying the transitory focus item on the display screen.

66. The method of claim 65, wherein the transitory focus item is non static.

67. The method of claim 65, further comprising the step of emitting a sound in association with the display of the transitory focus item on the display screen.

77. In an interactive television system for bi-directional communication including a headend system, a memory, a display screen, and a user input device, a method for communicating to a user that a control item is in a state responsive to signals from the user input device for causing a communication to be transmitted from a user to the headend system and for manipulating the state of the control item, comprising the steps of:

displaying on the display screen a television program transmitted by the headend system;

displaying on the display screen first and second control items, each having a configuration;

receiving from the headend system configuration defining information relating to the television program;

generating a first focus item with a configuration based on the configuration of the first control item and on the configuration defining information relating to the television program;

displaying on the display screen the first focus item simultaneously and in association with the first control item;

displaying on the display screen at least one cursor under the control of the user via the user input device;

manipulating the position of the cursor on the display screen in response a signal from the user input device caused by the action of the user;

in response to a predetermined relation between the position of the second control item on the display screen and the position of the cursor on the display screen;

discontinuing the display of the first focus item;

generating a second focus item with a configuration based on the configuration of the second control item and on the configuration defining information relating to the television program; and

displaying on the display screen the second focus item simultaneously and in association with the second control item.