Icon display system and method, electronic appliance, and computer program

• US 7,350,158 B2
• Filed: 02/05/2004
• Issued: 03/25/2008
• Est. Priority Date: 02/07/2003
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Matsuda, Kouichi, Yamaguchi, Kosuke
• Primary Examiner(s): Cabeca; John
• Assistant Examiner(s): LEE, TING ZHOU
• Application Number:
  US10/772,665
• Publication Number:
  US 20040155907A1
• Time in Patent Office: 1,510 Days
• Field of Search: 715/814, 715/817, 715/826, 715/828, 715/834, 715/835, 715/855, 715/825
• US Class Current: 715/834
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

An icon display system is provided in which an icon train selectable on an icon menu screen is managed by a display icon management table and non-display icon management table to visualize a part of the entire icon train. This is done by disposing the visualized icon train in an orbit while holding the other part of the icon train as invisible icons on the screen and displaying the invisible icons by moving the icon train in the orbit. Some icons are made to visually disappear at a discontinuity of the orbit by moving the icon train in the orbit and the new icons can be made to appear at the discontinuity to the screen. With this system, patterns of individual icons can be prevented from being indiscernible from each other no matter how many icons are set selectable on the display screen.

Claims

1. An icon display system which displays a movable plurality of icons in a circular orbit as an icon train on a display screen, the system comprising:

means for managing the plurality of icons displayed in the orbit according to a numerical upper limit;

means for managing, one or more displayed icons in excess of the upper limit as an invisible icon or icon train that is contiguous to the icon train displayed in the orbit;

means for updating the icon train displayed in the orbit according to an external command; and

means for having an icon newly registered as invisible disappear from the orbit with visual effect, and having an icon newly registered as visible appear in the orbit with visual effect wherein,

a discontinuity is formed in the circular orbit and the icon newly registered as invisible disappears at the discontinuity of the orbit with visual effect, while the icon newly registered as visible appears at the discontinuity of the orbit with visual effect.

2. The icon display system as set forth in claim 1, wherein the icon train displayed on the orbit is updated by moving the icon train clockwise and/or counterclockwise along the orbit.

3. The icon display system as set forth in claim 1, wherein in a case where the number of icons set as ones selectable on the display screen is less than the upper limit, the discontinuity is erased from the circular orbit and the icon train is moved along the orbit according to an external command for moving the icon train.

4. An icon display method in which a plurality of icons are displayed movably in a circular orbit as an icon train on a display screen, the method comprising:

providing a display icon management table for managing the plurality of icons displayed in the orbit according to a numerical upper limit;

providing a non-display icon management table for managing, one or more displayed icons in excess of the upper limit as an invisible icon or icon train that is contiguous to the icon train displayed in the orbit;

updating the icon train displayed in the orbit according to an external command on the basis of information registered in the display and non-display icon management tables, respectively; and

having an icon newly registered in the non-display icon management table, as a result of updating the icon train displayed on the orbit, disappear from the orbit with visual effect, and having an icon newly registered in the display icon management table, appear in the orbit with a visual effect wherein,

a discontinuity is formed in the circular orbit and an icon newly registered in the non-display icon management table is made to disappear at the discontinuity of the orbit with visual effect, while an icon newly registered in the display icon management table is made to appear at the discontinuity of the orbit with visual effect.

5. The icon display method as set forth in claim 4, wherein the icon train displayed on the orbit is updated by moving the icon train clockwise and/or counterclockwise along the orbit.

6. The icon display method as set forth in claim 4, wherein in a case where the number of icons set as ones selectable on the display screen is less than the upper limit, the discontinuity is erased from the circular orbit and the icon train along the orbit is moved according to an external command for moving the icon train.

7. An electronic appliance in which a plurality of icons associated with different functions, respectively, are displayed movably in a circular orbit on a display screen, and which implements a function associated with an icon selected on the display screen, the appliance comprising:

means for managing the plurality of icons displayed in the orbit according to a numerical upper limit;

means for managing one or more displayed icons in excess of the upper limit as an invisible icon or icon train that is contiguous to the icon train displayed in the orbit;

means for updating the icon train displayed in the orbit according to an external command; and

means for having an icon newly registered as invisible disappear from the orbit with visual effect, and having an icon newly registered as visible appear in the orbit with visual effect;

wherein,

a discontinuity is formed in the circular orbit and the icon newly registered as invisible disappears at the discontinuity of the orbit with visual effect, while the icon newly registered as visible appears at the discontinuity of the orbit with visual effect.

8. The electronic appliance as set forth in claim 7, wherein the icon train displayed on the orbit is updated by moving the icon train clockwise and/or counterclockwise along the orbit.

9. The electronic appliance as set forth in claim 7, wherein in a case where the number of icons set as ones selectable on the display screen is less than the upper limit, the discontinuity is erased from the circular orbit and the icon train along the orbit is moved according to an external command for moving the icon train.

10. A computer readable media storing a computer program, that when run on a processor causes the processor to perform a method, the method comprising:

displaying a movable plurality of icons in a circular orbit on a display screen;

managing the plurality of icons displayed in the orbit according to a numerical upper limit;

managing one or more displayed icons in excess of the upper limit as an invisible icon or icon train that is contiguous to the icon train displayed in the orbit;

updating the icon train displayed in the orbit according to an external command; and

having an icon newly registered as invisible disappear from the orbit with visual effect, and having an icon newly registered as visible appear in the orbit with visual effect;

wherein,

a discontinuity is formed in the circular orbit and the icon newly registered as invisible disappears at the discontinuity of the orbit with visual effect, while the icon newly registered as visible appears at the discontinuity of the orbit with visual effect.