Granted Patent B2

US 9,754,240 · App. 12/623,015 · Granted Sep 5, 2017

Abstract

Claims (31)

1. A computer-executable method for assisting a user in recovering from a task interruption, the method comprising:

recording, by one or more sensors associated with a computer, information associated with the user's activities while the user is performing a task;

in response to determining that the user has suspended a first task, transferring a portion of the recorded user activity information corresponding to a predetermined time period to a storage device associated with the computer; and

in response to receiving a task-recovery request from the user after the user has suspended a second task, presenting, on a display associated with the computer, a visual representation associated with at least the first task based on the transferred portion of the activity information to the user.

2. The method of claim 1 , further comprising:

extracting a sequence of events during the predetermined time period.

3. The method of claim 2 , wherein the visual representation comprises a replay of the sequence of events.

4. The method of claim 1 , wherein recording the information associated with the user's activities involves buffering the recorded user activity information in a temporary buffer with a predetermined depth, thereby allowing newly recorded user activity information to dequeue previously recorded user activity information.

5. The method of claim 1 , wherein presenting the visual representation associated with at least the first task includes presenting a series of screenshots, thereby illustrating the user's activities during the predetermined time period.

6. The method of claim 5 , further comprising allowing the user to define a granularity of the screenshots.

7. A computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for assisting a user in recovering from a task interruption, the method comprising:

recording, by one or more sensors associated with the computer, information associated with the user's activities while the user is performing a task;

in response to determining the user has suspended a first task, transferring a portion of the recorded activity information corresponding to a predetermined time period to a storage device associated with the computer; and

in response to receiving a task-recovery request from the user after the user has suspended a second task, presenting, on a display associated with the computer, a visual representation associated with at least the first task based on the transferred portion of the activity information to the user.

8. The computer-readable storage medium of claim 7 , wherein the method further comprises extracting a sequence of events during the predetermined time period before the interruption.

9. The computer-readable storage medium of claim 8 , wherein the visual representation comprises a replay of the sequence of events.

10. The computer-readable storage medium of claim 7 , wherein recording the information associated with the user's activities involves buffering the recorded user activity information in a temporary buffer with a predetermined depth, thereby allowing newly recorded user activity information to dequeue previously recorded user activities.

11. The computer-readable storage medium of claim 7 , wherein presenting the visual representation associated with at least the first task includes presenting a series of screenshots, thereby illustrating the user's activities during the predetermined time period.

12. The computer-readable storage medium of claim 11 , wherein the method further comprises allowing the user to define a granularity of the screenshots.

13. A computer system for assisting a user in recovering from a task interruption, the computer system comprising:

a processor; and

a storage device coupled to the processor and storing instructions which when executed by the processor cause the processor to perform a method, the method comprising:

recording, by one or more sensors associated with the computer system, information associated with the user's activities while the user is performing a task;

in response to determining that the user has suspended a first task, transferring a portion of the recorded user activity information corresponding to a predetermined time period to a second storage device associated with the computer system; and

in response to receiving a task-recovery request from the user after the user has suspended a second task, presenting, on a display associated with the computer system, a visual representation associated with at least the first task based on the transferred portion of the activity information to the user.

14. The computer system of claim 13 , wherein the method further comprises extracting a sequence of events during the predetermined time period.

15. The computer system of claim 14 , wherein the visual representation comprises a replay of the sequence of events.

16. The computer system of claim 13 , wherein recording the information associated with the user's activities involves buffering the recorded user activity information in a temporary buffer having a predetermined depth, thereby allowing newly recorded user activity information to dequeue previously recorded user activity information.

17. The computer system of claim 13 , wherein presenting the visual representation associated with at least the first task includes presenting a series of screenshots, thereby illustrating the user's activities.

18. The computer system of claim 17 , wherein the method further comprises allowing the user to define a granularity of the screenshots.

19. The computer system of claim 13 , wherein the method further comprises presenting a graphical user interface (GUI) toolbar on the display to allow the user to launch the visual representation.

Assignments (10)