Temporarily moving adjacent or overlapping icons away from specific icons being approached by an on-screen pointer on user interactive display interfaces

• US 6,816,176 B2
• Filed: 07/05/2001
• Issued: 11/09/2004
• Est. Priority Date: 07/05/2001
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Tran, Kim-Khanh Vu, Laffey, Patrick Justin, Tran, Scott Trieu, Shieh, Johnny Meng-Han, Murillo, Jessica Kelley
• Primary Examiner(s): Huynh, Ba
• Assistant Examiner(s): TRAN, MYLINH T
• Application Number:
  US09/899,616
• Publication Number:
  US 20030007017A1
• Time in Patent Office: 1,223 Days
• Field of Search: 345/837, 345/856, 345/835, 345/859, 345/860, 345/861, 345/862, 345/767
• US Class Current: 715/860
• CPC Class Codes: G06F 3/04812 Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence

Abstract

In an interactive display interface, an implementation for setting up around each of the selectable items, e.g. icons, a perimeter zone or halo at a predetermined distance from the perimeter of the item or icon. Thus, when an icon with such a halo is approached by an on-screen pointer, e.g. cursor, there are means for moving an adjacent icon which is within this halo to a screen position beyond this predetermined distance, i.e halo. The moved adjacent icons are subsequently returned to their original positions after a set period of time or after the pointer or cursor has moved beyond the approached icon.

One aspect of this invention is directed to an icon state wherein said adjacent icons and selectable icons overlap each other and, thus, it is difficult for the user to distinguish which icon he wishes to select. For such a situation, the invention further includes means for user selection of icons which includes means for sequentially moving all other icons away from each of the overlapping icons for said predetermined period of time to thereby expose each of the overlapping icons in combination with means for sequentially enabling the user selection of each exposed icon.

Claims

1. In a computer controlled user interactive display system, a display interface implementation for directing a user'"'"'s attention to specific selectable items on a display screen with crowded selectable items comprising;

user controlled means for moving an on-screen pointer to approach said selectable items;

means for determining if a selectable item being approached by said on-screen pointer is within a predetermined distance from at least one adjacent item; and

means responsive to said determining means for moving any adjacent item within said predetermined distance to a display screen position beyond said predetermined distance.

2. The computer controlled user interactive display system of claim 1 wherein said selectable items are icons.

3. The computer controlled user interactive display system of claim 2 further including means for returning any moved adjacent icon to its initial position when said pointer moves beyond said approached selectable icon.

4. The computer controlled user interactive display system of claim 2 further including means for returning any moved adjacent icon to its initial position after a predetermined period of time.

5. The computer controlled user interactive display system of claim 4 wherein a plurality of said adjacent icons are moved and returned.

6. The computer controlled user interactive display system of claim 5 wherein said adjacent icons and selectable icons overlap each other, and further including means for user selection of an icon comprising:

means for sequentially moving all other icons away from each of the overlapping icons for said predetermined period of time to thereby expose each of the overlapping icons; and

means for sequentially enabling the user selection of each exposed icon.

7. A method for directing a user'"'"'s attention to specific selectable items on a display screen with crowded selectable items in computer controlled user interactive display systems comprising:

moving an on-screen pointer to approach said selectable items;

determining if a selectable item being approached by said on-screen pointer is within a predetermined distance from at least one adjacent item; and

moving any adjacent item determined to be within said predetermined distance to a display screen position beyond said predetermined distance.

8. The method of claim 7 wherein said selectable items are icons.

9. The method of claim 8 further including the step of returning any moved adjacent icon to its initial position when said pointer moves beyond said approached selectable icon.

10. The method of claim 8 further including the step of returning any moved adjacent icon to its initial position after a predetermined period of time.

11. The method of claim 10 wherein a plurality of said adjacent icons are moved and returned.

12. The method of claim 11 wherein said adjacent icons and selectable icons overlap each other, and further including a method for user selection of an icon comprising:

sequentially moving all other icons away from each of the overlapping icons for said predetermined period of time to thereby expose each of the overlapping icons; and

sequentially enabling the user selection of each exposed icon.

13. A computer program having program code included on a computer readable medium for directing a user'"'"'s attention to specific selectable items on a display screen with crowded selectable items in computer controlled user interactive display systems comprising:

user controlled means for moving an on-screen pointer to approach said selectable items;

means for determining if a selectable item being approached by said on-screen pointer is within a predetermined distance from at least one adjacent item; and

means responsive to said determining means for moving any adjacent item within said predetermined distance to a display screen position beyond said predetermined distance.

14. The computer program of claim 13 wherein said selectable items are icons.

15. The computer program of claim 14 further including means for returning any moved adjacent icon to its initial position when said pointer moves beyond said approached selectable icon.

16. The computer program of claim 14 further including means for returning any moved adjacent icon to its initial position after a predetermined period of time.

17. The computer program of claim 16 wherein a plurality of said adjacent icons are moved and returned.

18. The computer program of claim 17 wherein said adjacent icons and selectable icons overlap each other, and further including means for user selection of an icon comprising:

means for sequentially moving all other icons away from each of the overlapping icons for said predetermined period of time to thereby expose each of the overlapping icons; and

means for sequentially enabling the user selection of each exposed icon.

19. In a computer controlled user interactive display system, a display interface implementation for directing a user'"'"'s attention to specific selectable items on a display screen with crowded selectable items comprising;

user controlled means for moving an on-screen pointer to approach a cluster of said selectable items;

means for determining whether the items in said cluster have sufficient separation for said pointer to select separate items in said cluster; and

means responsive to a determination of insufficient separation for sequentially uncovering each item in said cluster by moving the other items in said cluster away from each item.

20. The computer controlled user interactive display system of claim 19 wherein each item is activated for selection when uncovered.

21. A method for directing a user'"'"'s attention to specific selectable items on a display screen with crowded selectable items in computer controlled user interactive display systems comprising:

moving an on-screen pointer to approach a cluster of said selectable items;

determining whether the items in said cluster have sufficient separation for said pointer to select separate items in said cluster; and

sequentially uncovering each item in said cluster by moving the other items in said cluster away from each item responsive to a determination that there is insufficient separation.

22. The method of claim 21 wherein each item is activated for selection when each item is sequentially uncovered.

23. A computer program having program code included on a computer readable medium for directing a user'"'"'s attention to specific selectable items on a display screen with crowded selectable items in computer controlled user interactive display systems comprising:

user controlled means for moving an on-screen pointer to approach a cluster of said selectable items;

means for determining whether the items in said cluster have sufficient separation for said pointer to select separate items in said cluster; and

means responsive to a determination of insufficient separation for sequentially uncovering each item in said cluster by moving the other items in said cluster away from each item.

24. The computer program of claim 23 wherein each item is activated for selection when uncovered.