Collaborative authoring

• US 10,394,941 B2
• Filed: 08/26/2016
• Issued: 08/27/2019
• Est. Priority Date: 11/09/2007
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Bailor, Jonathan Beckett, Bernstein, Ethan Joseph, Knight, Mark Rolland, Antos, Christopher James, Simonds, Andrew Richard, Jones, Brian Michael, Clarke, Simon Peter, Sunderland, Edgar Mark, Robins, David Benjamin, Singha Bose, Miko Arnab Sakhya
• Primary Examiner(s): Mamillapalli, Pavan
• Application Number:
  US15/248,158
• Publication Number:
  US 20160364199A1
• Time in Patent Office: 1,096 Days
• Field of Search: 707608
• CPC Class Codes: G06F 3/1454 involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 12/1813 for computer conferences, e.g. chat rooms instant messaging H04L51/04; protocols for multimedia communication H04L65/1101; arrangements for multi-party communication H04L65/403; telephonic conference arrangements H04M3/56; television conference systems H04N7/15
• CPC Class Codes: H04L 65/4015 where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference

Abstract

A collaborative authoring application provides an authoring environment in which two or more users can edit a document concurrently. Each user edits a copy of the document, sends updates to a master copy of the document, and receives updates from the master copy of the document. The authoring environment generally inhibits the users from providing conflicting editing instructions to the master copy of the document. For example, each user can generate a content lock about one or more data units within the document. The authoring environment may synchronize content locks automatically and content only at the request of the user.

Claims

1. A method for collaborative authoring of a document by a first user at a first computing device, the method comprising:

receiving an update from a second computing device at the first computing device indicating that a second user is editing the document at a location within text of the document;

automatically applying the update to the text of the document viewable at the first computing device; and

automatically providing, at the first computing device, an annotation identifying a name of the second user displayed within the text of the document at the location of the update, wherein the annotation indicates that the document is being edited by the second user at the location within the text.

2. The method of claim 1, further comprising:

locking at least a portion of the document while the document is being edited by the first user.

3. The method of claim 1, further comprising:

locking at least a portion of the document while the document is being edited by the second user.

4. The method of claim 1, wherein a master copy of the document is stored at the second computing device.

5. The method of claim 1, further comprising identifying the second user by color.

6. The method of claim 4, wherein the second computing device is a storage device.

7. The method of claim 6, wherein the storage device is a server computing device.

8. The method of claim 1, wherein the update comprises one of:

an addition, a deletion, or a revision to text of the document.

9. The method of claim 1, further comprising:

receiving a second update from a third computing device at the first computing device indicating that a third user is editing the document at a second location within the text of the document;

automatically applying the second update to the text of the document viewable at the first computing device; and

automatically providing, at the first computing device, a second annotation identifying a name of the third user displayed within the text of the document at the second location of the second update, wherein the second annotation indicates that the document is being edited by the third user at the second location within the text.

10. The method of claim 9, further comprising:

identifying the second user by a first color and identifying the third user by a second color, wherein the first color is different than the second color.

11. A first computing device associated with a first user, comprising:

a processor; and

a memory communicatively coupled to the processor, the memory storing computer-readable instructions that when executed by the processor cause the first computing device to;

receive a first update at a first time, wherein the first update includes one or more edits to a first unit of data within text of a document;

receive a second update from a second computing device at a second time, wherein the second update includes one or more edits to the first unit of data displayed at the first computing device, and wherein the second time is after the first time;

automatically apply the second update to the first unit of data within the text of the document; and

automatically provide an annotation for display within the text of the document at a location associated with the first unit of data, the annotation identifying a name of a second user to indicate editing of the first unit of data by the second user.

12. The first computing device of claim 11, the computer-readable instructions further causing the first computing device to identify the second user by a color.

13. The first computing device of claim 11, wherein the second time is less than a few seconds after the first time.

14. The first computing device of claim 11, the computer-readable instructions further causing the first computing device to:

receive one or more edits to a second unit of data within the text of the document from the first user; and

lock the second unit of data when the one or more edits are received from the first user.

15. The first computing device of claim 11, the computer-readable instructions further causing the first computing device to:

lock the first unit of data when the one or more edits included in the second update are received from the second user.

16. The first computing device of claim 11, wherein a master copy of the document is stored at the second computing device.

17. A first computing device comprising:

a processing unit; and

a memory storing instructions that when executed by the processing unit cause the first computing device to;

provide a document to a first user at the first computing device;

receive an update from a second computing device indicating editing of a portion of text within the document by a second user;

automatically apply the update to the portion of the text within the document viewable at the first computing device; and

automatically display an annotation on the document identifying a name of the second user at a location associated with the portion of the text within the document to indicate editing of the portion of the text within the document by the second user.

18. The first computing device of claim 17, wherein the first computing device is further caused to:

lock at least the portion of the text within the document while the portion is being edited by the second user.

19. The first computing device of claim 17, wherein a master copy of the document is stored at the second computing device.

20. The first computing device of claim 17, wherein the first computing device is further caused to:

receive a second update from the second computing device indicating editing of a second portion of the text within the document by the second user;

automatically apply the second update to the second portion of the text within the document viewable at the first computing device; and

move the annotation displayed on the document from the location associated with the portion of the text within the document to a second location associated with the second portion of the text within the document to indicate editing of the second portion of the text within the document by the second user.