Dynamically Scalable Hierarchy Navigation

• US 20090187864A1
• Filed: 01/17/2008
• Published: 07/23/2009
• Est. Priority Date: 01/17/2008
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Wong, Marti Kwok-Hung, Bedell, Zachary Scott
• Application Number:
  US12/016,189
• Publication Number:
  US 20090187864A1
• Time in Patent Office: Days
• US Class Current: 715/854
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34

Abstract

A hierarchical navigation and display mechanism shows a focus node in a highlighted manner, with nodes on other levels of the hierarchy in a visually inferior manner. In many embodiments, levels that are successively removed from the focus node level may be displayed with successively visually inferior manners. Some embodiments may use color, transparency, size, or other mechanisms to illustrate visually inferior items. The navigation and display mechanism may include various controls and interactive areas for navigating through the hierarchy, expanding and collapsing groups of items within the hierarchy, and performing various operations with the items in the hierarchy. Some embodiments may include animated transitions when focus is transitioned from one node to another.

Claims

1. A method comprising:

selecting a first node as a focus node, said focus node having a first level within a hierarchical group of nodes;

applying a first visual representation to said focus node;

identifying at least one second level node being associated with a second level, said second level being adjacent to said first level within said hierarchical group of nodes;

applying a second visual representation to said at least one second level node, said second visual representation being a visually inferior representation to said first visual representation; and

selecting one of said at least one second level nodes as said focus node and;

applying said first visual representation to said focus node; and

applying a third visual representation to said first node, said third visual representation being visually inferior to said first visual representation.

2. The method of claim 1, said third visual representation being the same as said second visual representation.

3. The method of claim 1, said second level being a parent level to said first level.

4. The method of claim 1, said second level being a child level to said first level.

5. The method of claim 1 further comprising, prior to said selecting:

identifying at least one third level node being associated with a third level, said third level being adjacent to said second level and being two levels removed from said first level within said hierarchical group of nodes; and

applying a fourth visual representation to said at least one third level node, said third level node being a visually inferior representation to said second visual representation;

said selecting further comprising;

applying said second visual representation to said at least one third level node.

6. The method of claim 1, said visually inferior comprising:

a smaller scale than a visually superior representation.

7. The method of claim 1, said visually inferior comprising:

a different color than a visually superior representation.

8. The method of claim 1, said visually inferior comprising:

a more transparent visual representation than a visually superior representation.

9. The method of claim 1, said focus node comprising a group of items, said focus node being represented with a group expansion device.

10. The method of claim 9 further comprising:

receiving a selection for said group expansion device and toggling between an expanded view and a collapsed view of said group.

11. The method of claim 1, said focus node comprising a group of items, at least one of said group of items comprising a child item.

12. The method of claim 11 further comprising:

representing said at least one of said group of items with a child item indicator, said child item indicator being at least a portion of an input mechanism configured to expand said child item.

13. The method of claim 1 further comprising:

selecting at least one of said focus node or said second level nodes and performing an operation based on said selecting.

14. A computer readable medium comprising computer executable instructions adapted to:

receive at least a portion of a hierarchy of nodes,

selecting a first node as a focus node, said focus node having a first level within said hierarchical group of nodes;

applying a first visual representation to said focus node;

identifying at least one second level node being associated with a second level, said second level being a child level adjacent to said first level within said hierarchical group of nodes;

applying a second visual representation to said at least one second level node, said second visual representation being a visually inferior representation to said first visual representation;

identifying at least one third level node being associated with a third level, said third level being a parent level adjacent to said first level within said hierarchical group of nodes; and

applying a third visual representation to said at least one third level node, said third visual representation being a visually inferior representation to said first visual representation.

15. The computer readable medium of claim 14, said second visual representation and said third visual representation being the same visual representation.

16. The computer readable medium of claim 14, said second visual representation having a first visually inferior representation attribute and said third visual representation having a second visually inferior representation attribute, said first visually inferior representation attribute being a lesser degree of said second visually inferior representation attribute.

17. The computer readable medium of claim 14, said second visual representation having a first visually inferior representation attribute and said third visual representation having a second visually inferior representation attribute, said first visually inferior representation attribute being a greater degree of said second visually inferior representation attribute.

18. A system comprising:

a representation generator configured to;

determine a focus node and at least one second level node from a hierarchical group of nodes, said focus node having a first level within said hierarchical group of nodes and said second node having a second level within said hierarchical group of nodes, said second level being adjacent to said first level;

determine at least one third level node from said hierarchical group of nodes, said third level being adjacent to said second level and two levels removed from said first level;

determine at least one fourth level node from said hierarchical group of nodes, said fourth level being adjacent to said first level and two levels removed from said second level;

apply a first visual representation to said focus node;

apply a second visual representation to said at least one second level node, said second visual representation being a visually inferior representation to said first visual representation;

apply a third visual representation to said at least one third level node, said third visual representation being a visually inferior representation to said second visual representation;

apply a fourth visual representation to said at least one fourth level node, said fourth visual representation being a visually inferior representation to said first visual representation; and

create a graphical image comprising said focus node and said at least one second level node;

a display configured to display said graphical image; and

an input device configured to point interact with said graphical image.

19. The system of claim 18, said visually inferior comprising:

a smaller scale than a visually superior representation.

20. The system of claim 18, said visually inferior comprising:

a more transparent visual representation than a visually superior representation.