Navigation history

• US 7,373,614 B1
• Filed: 02/10/2004
• Issued: 05/13/2008
• Est. Priority Date: 02/10/2004
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Holmes, Tim
• Primary Examiner(s): Vu; Kieu D.
• Assistant Examiner(s): Bonshock; Dennis G.
• Application Number:
  US10/775,941
• Time in Patent Office: 1,554 Days
• Field of Search: 715/855, 715/853, 715/854, 702/187
• US Class Current: 715/855
• CPC Class Codes: G06F 16/955 using information identifiers, e.g. uniform resource locators [URL]

Abstract

A method, apparatus, system, and signal-bearing medium that in an embodiment represent previously-accessed data items as nodes in a tree or trees and display the tree or trees with the access time on an axis. The root node of a tree represents a data item accessed via an address entered by a user while a child node of the tree represents a data item selected from a parent node of the child node. In an embodiment, data items that were displayed in the same window as their parents have different connectors between their associated nodes than do data items that were displayed in different windows from their parents.

Claims

1. A storage medium, encoded with instructions, wherein the instructions, when executed by a machine, result in the machine performing operations comprising:

representing a plurality of data items as a plurality of respective nodes in at least one tree;

displaying the at least one tree with an access time of the plurality of data items on an axis; and

compressing the plurality of nodes, wherein compressing the plurality of nodes is based on a number of delimiters in addresses associated with the plurality of data items.

2. The storage medium of claim 1, further comprising:

displaying a first connector between a parent node and a first child in a first format, the parent node and the first child both being on the at least one tree; and

displaying a second connector between the parent node and a second child in a second format, the parent node and the second child both being on the at least one tree, the second format being different than the first format.

3. The storage medium of claim 1, wherein the addresses associated with the plurality of data items include Uniform Resource Locator addresses.

4. The storage medium of claim 1, further comprising:

expanding the plurality of nodes.

5. The storage medium of claim 1, wherein displaying the at least one tree further comprises:

displaying a connector between a parent node and a child node.

6. The storage medium of claim 5, wherein displaying the connector further comprises:

displaying the connector in a first format when the child node'"'"'s respective data item was displayed in a same window as the parent node; and

displaying the connector line in a second format when the child node'"'"'s respective data item was displayed in a different window from the parent node.

7. In a graphical user interface, a method for displaying a history of data items navigated, the method comprising:

maintaining data representing a history of data items navigated;

displaying the data graphically as a navigation path positioned relative to a timeline, the navigation path arranged as a tree; and

compressing the data items, wherein compressing the data items is based on a number of delimiters in addresses associated with the data items.

8. The method of claim 7 wherein a point in the navigation path along the timeline indicates when a data item was accessed.

9. The method of claim 7 wherein the navigation path is organized based on a parent/child relationship in a navigation sequence.

10. The method of claim 9 wherein a child node represents data items selected from data items associated with a parent of the child node.

11. The method of claim 7 wherein the data item is a web page.

12. An article comprising a storage medium having associated instructions, wherein the instructions, when performed by a machine, result in the machine performing operations comprising:

generating a plurality of nodes in a tree along a timeline, wherein each node represents a data item and each node is located along the timeline according to a time the respective data item of the node is accessed; and

compressing the data items, wherein compressing the data items is based on a number of delimiters in addresses associated with data items.

13. The article of claim 12 wherein the storage medium further comprises data that when accessed results in the machine generating more than one tree, where each tree represents a data access session.

14. The article of claim 13, wherein a data access session includes a period that a web browser is used to access one or more web pages.

15. The article of claim 14, wherein a data item is a web page.

16. An apparatus comprising:

a graphical display and a user interface to display activity data in a web browser, the apparatus comprising;

a controller operable to display at least one display element on a display including displaying;

one or more nodes each representing a web page, the one or more nodes being compressible based on a number of delimiters in addresses associated with the one or more nodes;

one or more trees containing the one or more nodes; and

a timeline, wherein the nodes are positioned in relation to a time on the timeline that a data item of a node is accessed.

17. The apparatus of claim 16, wherein the controller is operable to display a line connecting two nodes of the one or more nodes, wherein the line is of a style which indicates where a node was accessed.