Collaborative web navigation using document object model (DOM) based document references

• US 8,924,863 B2
• Filed: 09/30/2008
• Issued: 12/30/2014
• Est. Priority Date: 09/30/2008
• Status: Active Grant

• Current Assignee: Lenovo PC International Limited (Lenovo Group Ltd.)
• Original Assignee: Lenovo Singapore Pte Limited (Lenovo Group Ltd.)
• Inventors: Zawacki, Jennifer G., Dubs, Justin T., Thrasher, James J., Challener, David C., Ulrich, Sean M., Morris, Julie A., Gaucher, Peter G.
• Primary Examiner(s): Ng, Amy
• Assistant Examiner(s): STITT, ERIK V
• Application Number:
  US12/242,448
• Publication Number:
  US 20100083135A1
• Time in Patent Office: 2,282 Days
• Field of Search: 715/764, 715/810, 715/753
• US Class Current: 715/753
• CPC Class Codes: G06F 16/954 Navigation, e.g. using categorised browsing
• CPC Class Codes: H04L 12/1822 Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]

Abstract

A system for collaborative web browsing is provided comprising: a CPU; a system memory in communication with said CPU; a display medium; and instructions stored in the system memory and executable by the CPU, the instructions comprising: enabling a device to join a collaborative web browsing session; enabling a data navigation module to provide, upon an object appearing upon the display medium being selected by a user, outgoing navigation data that enables a rendering of the object to be distinguished from other objects rendered upon at least one other display medium of at least one other device.

Claims

1. A system comprising:

a CPU;

a system memory in communication with the CPU;

a display medium; and

instructions stored in the system memory and executable by the CPU, the

instructions comprising;

instructions for joining a device to a collaborative web browsing session; and

instructions for providing, upon an object appearing upon the display medium being selected by a user, outgoing object addressing data that identifies a position of the object selected within a document model and enables a rendering of the object to be wherein the visual indication upon the least one other display medium does not appear on the display medium of the user that selected the object;

distinguished from other objects rendered upon at least one other display medium of at least one other device;

wherein the outgoing object addressing data includes data to effect a visual indication upon the at least one other display medium that the user selected the object appearing on the display medium; and

wherein the outgoing object addressing data further comprises an address of the object extended by X, Y object coordinates addressing a position within said object.

2. The system according to claim 1 wherein the outgoing object addressing data comprises a Document Object Model (DOM) address in a tree-like notation for the object.

3. The system according to claim 1 wherein the visual indication comprises visible flashing of the object.

4. The system according to claim 1 wherein the visual indication comprises display of an icon associated with the object.

5. The system according to claim 1 further comprising:

a reception module that receives incoming object addressing data from the at least one other device.

6. The system according to claim 5 wherein the reception module is adapted to utilize the incoming object addressing data to render an object displayed upon the display medium and indicated as selected by the incoming object addressing data visually distinguishable from other objects rendered upon the display medium.

7. The system according to claim 6 wherein the object displayed upon the display medium and indicated as selected by the incoming object addressing data is rendered visually distinguishable from other objects rendered upon the display medium via visible flashing.

8. A method comprising:

joining a device to a collaborative web browsing session; and

upon selection of an object rendered upon a display medium of the device, providing outgoing object addressing data that identifies a position of the object selected within a document model and enables a rendering of the object to be distinguished from other objects rendered upon at least one other display medium of at least one other device;

wherein the outgoing object addressing data includes data to effect a visual indication upon the at least one other display medium that the user selected the object rendered on the display medium; and

wherein the visual indication upon the least one other display medium does not appear on the display medium of the user selecting the object

wherein the outgoing object addressing data further comprises an address of the object extended by X, Y object coordinates addressing a position within said object.

9. The method according to claim 8 wherein the outgoing object addressing data comprises a Document Object Model (DOM) address in a tree-like notation for the object.

10. The method according to claim 8 wherein the visual indication comprises visible flashing of the object.

11. The method according to claim 8 wherein the visual indication comprises display of an icon associated with the object.

12. The method according to claim 8 further comprising:

receiving incoming object addressing data from the at least one other device.

13. The method according to claim 12 wherein the receiving step further comprises utilizing the incoming object addressing data to render an object displayed upon the display medium and indicated as selected by the incoming object addressing data visually distinguishable from other objects rendered upon the display medium.

14. The method according to claim 13 wherein the receiving step further comprises rendering, via visible flashing, the object displayed upon the display medium and indicated as selected by the incoming object addressing data visually distinguishable from other objects rendered upon the display medium.

15. A non-transitory program storage device readable by machine, tangibly embodying a program of instructions executable by the machine to perform a acts comprising:

joining a device to a collaborative web browsing session; and

upon selection of an object rendered upon a display medium of the device,

providing outgoing object addressing data that identifies a position of the object selected within a document model and enables a rendering of the object to be distinguished from other objects rendered upon at least one other display medium of at least one other device;

wherein the outgoing object addressing data includes data to effect a visual indication upon the at least one other display medium that the user selected the object rendered on the display medium and

wherein the visual indication upon the least one other display medium does not appear on the display medium of the user selecting the object

wherein the outgoing object addressing data further comprises an address of the object extended by X, Y object coordinates addressing a position within said object.