Data-centric collaborative computing platform

• US 20030018719A1
• Filed: 09/12/2002
• Published: 01/23/2003
• Est. Priority Date: 12/27/2000
• Status: Abandoned Application

• Current Assignee: Advanced Reality, Inc.
• Original Assignee: Advanced Reality, Inc.
• Inventors: Allers, James Patrick, Hoye, Jefferson David, Ruths, Derek Augustus Samuel
• Application Number:
  US10/242,554
• Publication Number:
  US 20030018719A1
• Time in Patent Office: Days
• US Class Current: 709/205
• CPC Class Codes: G06F 9/52 Program synchronisation; Mutual exclusion, e.g. by means of semaphores

Abstract

A collaborative platform may facilitate the development and deployment of a collaborative environment. New or existing applications may be layered with the collaborative platform on various local environments to create a collaborative environment among multiple participants. A data-centric abstraction may be used to abstract collaborative objects from individual applications. In some embodiments, the collaborative environment may span different participants, applications, networks, devices and platforms to provide real-time collaboration.

Claims

1. A system, comprising:

a network;

a plurality of participant devices coupled to the network for collaborating on a collaborative resource, wherein each of the participant devices comprises;

a collaborative platform configured to manage a local data representation of the collaborative resource;

an application configured to access the local data representation of the collaborative resource and generate state changes for the collaborative resource;

wherein the collaborative platform is configured to synchronize performance of state changes to the local data representation with performance of the state changes at the other participant devices, wherein state changes for the collaborative resource from the application and state changes for the collaborative resource from another one of the plurality of participant devices are synchronized in real-time.

2. The system as recited in claim 1, wherein one of the participant devices further comprises an adapter configured to receive event notifications for state changes to the collaborative resource from the application and translate the event notifications to interactions with the local data representation, wherein the collaborative platform receives state changes from the application in the form of the interactions with the local data representation from the adapter.

3. The system as recited in claim 1, wherein one of the participant devices further comprises an adapter configured to receive event notifications for state changes to the local data representation from the collaborative platform and translate the event notifications into application events, wherein the adapter is configured to invoke the application events in the application to reflect the state changes in the application.

4. The system as recited in claim 1, wherein each collaborative platform is configured to communicate with one or more of the collaborative platforms on other ones of the participant devices to synchronize state changes to the collaborative resource between the local data representation at each participant device.

5. The system as recited in claim 4, wherein the communications between collaborative platforms to synchronize state changes to the collaborative resource are transparent to the applications.

6. The system as recited in claim 1, wherein a first one of the participant devices further comprises a first adapter coupled to the first participant device'"'"'s application and collaborative platform, wherein the first adapter is configured to interface state change events for the collaborative resource between the application and the collaborative platform.

7. The system as recited in claim 6, wherein the first adapter is configured to abstract the collaborative platform and collaborative resource from the application.

8. The system as recited in claim 6, wherein a second one of the participant devices comprises a second adapter configured to interface state change events for the collaborative resource between the application and the collaborative platform of the second participant, wherein the first participant'"'"'s application and the second participant'"'"'s application are different types of applications, wherein the first participant'"'"'s application and the second participant'"'"'s application collaborate on the collaborative resource through their respective adapters and collaborative platforms.

9. A method for collaborative computing, comprising:

a plurality of participant devices each accessing their own local data representation of a collaborative resource;

one or more of the participant devices initiating state changes to the collaborative resource; and

synchronizing the state changes between the local data representations of the collaborative resource so that changes to the collaborative resource are visible to each participant device in real-time via each participant device'"'"'s local data representation.

10. The method as recited in claim 9, wherein said initiating state changes comprises:

receiving notification of a state change event at a first participant device;

translating the state change event to a data interaction with the local data representation for the first participant device; and

performing the data interaction with the local data representation for the first participant device.

11. The method as recited in claim 10, wherein said synchronizing state changes comprises synchronizing the data interaction for the local data representation of the first participant device with corresponding state changes to the local data representations of the other participant devices.

12. The method as recited in claim 11, wherein said synchronizing the data interaction comprises sending a notification of the state change to one or more of the other participant devices.

13. The method as recited in claim 9, wherein said plurality of participant devices each accessing their own local data representation of a collaborative resource comprises an application on each collaborative device accessing its local data representation of the collaborative resource, wherein said synchronizing the state changes between the local data representations is performed transparent to the applications.

14. The method as recited in claim 13, wherein the application on one participant device is a different type of application than the application on another one of the participant devices.

15. The method as recited in claim 14, wherein the application on one participant devices comprises a database application and the application on another one of the participant devices comprises a spreadsheet application.

17. The device as recited in claim 16, wherein the collaborative platform is configured to synchronize collaborative resource updates to the distributed data representations transparent to the application such that the application is unaware of the distributed data representations of the collaborative resource.

18. The device as recited in claim 16, wherein the program instructions are further executable to implement an adapter configured to couple the application to the collaborative platform, wherein the adapter is configured to translate application events to collaborative resource change events and collaborative resource change events to application events.

19. The device as recited in claim 18, wherein the adapter is configured to abstract the collaborative platform and collaborative resource from the application so that the application interacts with the collaborative resource using the same events it uses for interacting with non-collaborative data.

16. A device, comprising:

a processor; and

memory coupled to the processor, wherein the memory comprises program instructions executable by the processor to implement;

an application; and

a collaborative platform configured to interface the application to a collaborative resource, wherein the collaborative platform is configured to communicate with one or more remote collaborative platforms to synchronize collaborative resource updates to distributed data representations of the collaborative resource, wherein the collaborative platform comprises a local data representation of the distributed data representations accessible by the application for collaborating with other devices on the collaborative resource.

20. A computer-accessible medium comprising program instructions executable to implement:

receiving an application event;

translating the application event into a data interaction for a collaborative resource; and

performing the data interaction on a local representation of the collaborative resource and relaying the data interaction to one or more remote representations of the collaborative resource.

21. The computer-accessible medium as recited in claim 20, wherein the program instructions are further executable to implement:

receiving a data interaction for the collaborative resource from a remote participant;

performing the data interaction on the local data representation of the collaborative resource;

translating the data interaction into an application event;

invoking the application event in a local application so that the data interaction for the collaborative resource appears in the application.

22. The computer-accessible medium as recited in claim 20, wherein said performing the data interaction on a local representation of the collaborative resource and relaying the data interaction to one or more remote representations of the collaborative resource comprises synchronizing the data interaction with the one or more remote representations of the collaborative resource.

23. The computer-accessible medium as recited in claim 22, wherein said synchronizing the data interaction with the one or more remote representations of the collaborative resource is performed transparent to a local application generating the application event for the collaborative resource.