Granted Patent B2

US 12,242,798 · App. 18/442,443 · Granted Mar 4, 2025

Inventors: Matthew Robert Teskey (New Hamburg, CA); Kenneth James Chapman (Kitchener, CA); Jeremy Jason Auger (Breslau, CA); Brian John Cepuran (Oakville, CA)

Assignee: D2L Corporation

G06F40/169G06Q10/10G09B7/00H04L67/02

Abstract

Claims (52)

1. A computer-implemented annotation method comprising:

sending a first request for a first electronic file to a remote processor;

receiving the first electronic file from the remote processor;

defining at least one new annotation about the first electronic file;

defining at least one anchor associated with the at least one annotation, the at least one anchor being indicative of the at least one annotation;

storing the at least one annotation and the at least one anchor in an annotation file that is different from the first electronic file;

sending a second request for a second electronic file that is different from the first electronic file;

receiving the second electronic file and a plurality of annotations and a plurality of anchors associated with the plurality of annotations, the plurality of annotations corresponding to annotations submitted by a plurality of users associated with a learning management system; and

displaying the second electronic file, including displaying at least one of the plurality of annotations according to at least one respective characteristic of the plurality of users corresponding to the plurality of annotations in relation to the learning management system

further comprising receiving an account identifier and associating the at least one annotation with the account identifier and wherein the at least one annotation received in response to the second request comprises a plurality of annotations that are associated with a plurality of account identifiers;

wherein the plurality of annotations received in response to the second request are ranked based on at least one heuristic criteria.

2. The method of claim 1 , wherein the at least one anchor is associated with at least one of a location in the electronic file and a content object.

3. The method of claim 1 , wherein the at least one annotation and the at least one anchor are transmitted to the remote processor and stored remotely and the at least one annotation is received from the remote processor in response to the second request.

4. The method of claim 1 , wherein the at least one annotation and the at least one anchor are stored locally on the annotation file located in a client device and the at least one annotation and the at least one anchor are received locally from the annotation file.

5. The method of claim 1 , further comprising receiving an account identifier and associating the at least one annotation with the account identifier.

6. The method of claim 1 , further comprising generating annotation metadata associated with the annotation.

7. The method of claim 6 , wherein the annotation metadata includes at least one of at least one account identifier associated with the annotation and contextual information about the electronic file associated with the annotation.

8. A computer-implemented annotation method comprising:

receiving a first request for a first electronic file from a client processor;

sending the first electronic file to the client processor;

receiving at least one new annotation about the first electronic file;

receiving at least one anchor associated with the at least one annotation;

storing the at least one annotation and the at least one anchor in an annotation file that is different from the first electronic file;

receiving a second request for a second electronic file that is different from the first electronic file;

sending the second electronic file to the client processor;

sending a plurality of annotations and a plurality of anchors to the client processor, the plurality of annotations corresponding to annotations submitted by a plurality of users associated with a learning management system; and

displaying the second electronic file, including displaying at least one of the plurality of annotations according to at least one respective characteristic of the plurality of users corresponding to the plurality of annotations in relation to the learning management system,

wherein the at least one annotation being sent to the at least one client processor includes a plurality of annotations associated with a plurality of account identifiers; and

wherein the plurality of annotations received in response to the second request are ranked based on at least one heuristic criteria.

9. The method of claim 8 , wherein the at least one anchor is associated with at least one of a location in the electronic file and a content object.

10. The method of claim 8 , wherein the at least one annotation includes an account identifier associated therewith.

11. The method of claim 10 , wherein the second request for the at least one electronic file includes the account identifier and the annotations are retrieved based at least partially upon the account identifier.

12. The method of claim 8 , further comprising generating annotation metadata associated with the at least one annotation.

13. The method of claim 12 , wherein the annotation metadata includes at least one of at least one account identifier associated with the at least one annotation and contextual information about the electronic file associated with the at least one annotation.

14. An annotation system comprising:

at least one remote processor; and

at least one client processor in data communication with the at least one remote processor, the at least one client processor adapted to:

i. send a first request for a first electronic file to the remote processor,

ii. receive the first electronic file from the remote processor,

iii. define at least one new annotation about the first electronic file,

iv. define at least one anchor associated with the at least one annotation, the at least one anchor being indicative of the at least one annotation,

v. send a second request for a second electronic file to the remote processor,

vi. receive the second electronic file from the remote processor, and

vii. receive a plurality of annotations and a plurality of anchors from the remote processor, the plurality of annotations corresponding to annotations submitted by a plurality of users associated with a learning management system,

wherein at least one of the remote processor and the client processor is adapted to store the at least one annotation and the at least one anchor associated therewith in an annotation file that is separate from the electronic file; and

wherein the remote processor is adapted to display the second electronic file, including at least one of the plurality of annotations according to at least one respective characteristic of the plurality of users corresponding to the plurality of annotations in relation to the learning management system;

wherein the at least one annotation sent to the at least one client processor comprises a plurality of annotations associated with a plurality of account identifiers, and wherein the annotations received are ranked based on a heuristic criteria.

15. The system of claim 14 , wherein the at least one anchor is associated with at least one of a location in the electronic file and a content object.

16. The system of claim 14 , wherein the at least one annotation includes an account identifier associated therewith.

17. The system of claim 14 , wherein the second request for the electronic file includes the account identifier and the annotations are retrieved based at least partially upon the account identifier.

18. The system of claim 14 , wherein at least one of the client processor and the remote processor is further adapted to generate annotation metadata associated with the at least one annotation.

19. The system of claim 18 wherein the annotation metadata includes at least one of at least one account identifier associated with the annotation and contextual information about the electronic file associated with the annotation.

Assignments (3)

Continuity (4)

References Cited (76)