Augmented tutoring

• US 9,721,480 B2
• Filed: 02/08/2006
• Issued: 08/01/2017
• Est. Priority Date: 02/08/2006
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Ververs, Patricia M., Mathan, Santosh, Whitlow, Stephen D., Dorneich, Michael C.
• Primary Examiner(s): Frisby, Kesha
• Application Number:
  US11/350,310
• Publication Number:
  US 20070184420A1
• Time in Patent Office: 4,192 Days
• Field of Search: 434236, 434322, 434323, 434350
• CPC Class Codes: G09B 19/00 Teaching not covered by other main groups of this subclass teaching or practice apparatus for gun-aiming or gun-laying F41G3/26

Abstract

An augmented tutoring system is provided that includes a simulation device, at least one sensor and a controller. The simulation device is adapted to provide a simulation that has an objective to accomplish by a student, wherein to achieve the objective a plurality of tasks must be correctly completed. The at least one sensor is adapted to monitor a cognitive state of the student while engaged with the simulation. The controller is adapted to process cognitive state information from the at least one sensor and to process student progress information relating to the completion of each of the tasks. The controller is further adapted to provide feedback to the student based at least in part on the processed cognitive state information and the processed task completion information.

Claims

1. A method of teaching a student, the method comprising:

attaching a plurality of sensors to the student to obtain the student'"'"'s cognitive state;

providing a temporally continuous simulation to a student that has an objective to accomplish, wherein to achieve the objective a plurality of definable tasks must be correctly completed;

via a processor, tracking and recording progress of the student through the temporally continuous simulation;

associating an output of the plurality of sensors with the progress of the student during a term of the temporally continuous simulation;

providing direction to the temporally continuous simulation during the term of the temporally continuous simulation based at least in part on the output from the plurality of sensors;

indexing areas in the temporally continuous simulation based on signals indicating the student'"'"'s cognitive state for later review; and

providing feedback to the student as the student completes the plurality of tasks based at least in part upon performance in completing each task and a student'"'"'s cognitive state while completing the task.

2. The method of claim 1, wherein the simulation comprises a series of completion points defining a path to the objective.

3. The method of claim 2, wherein the simulation further comprises alternative completion points defining a false path to the objective.

4. The method of claim 3, wherein successfully reaching the objective is defined as completing the completion points constituting an optimal path.

5. The method of claim 1, further comprising:

monitoring the student'"'"'s cognitive state.

6. The method of claim 5, wherein monitoring the student'"'"'s cognitive state further comprises:

monitoring at least one of the student'"'"'s working memory load, the student'"'"'s attention level and the student'"'"'s cognitive arousal.

7. The method of claim 1, wherein the student'"'"'s state also includes the student'"'"'s physical characteristics.

8. The method of claim 7, wherein the student'"'"'s physical characteristics are at least one of physical movement and body position.

9. A method of training a student, the method comprising:

attaching a plurality of sensors to the student;

providing a temporally continuous simulation having problem to solve by a student, the problem having one or more definable steps between a start and a goal;

evaluating a students progress as the student completes each of the steps of the problem;

monitoring the student'"'"'s neurophysiological activities via the plurality of sensors while the student completes each of the steps of the problem;

indexing areas in the temporally continuous simulation based on the student'"'"'s cognitive state for later review; and

providing real time feedback to the student based at least in part on the students progress in completing each step of the temporally continuous simulation and the student'"'"'s neurophysiological activities in completing each step.

10. The method of claim 9, further comprising:

monitoring the student'"'"'s physical movements while completing each step and providing the real time feedback to the student based at least in part on the monitored physical movements.

11. The method of claim 9, further comprising:

monitoring a position of the student'"'"'s body while completing each step and providing real time feedback to the student based at least in part on the monitored position of the body.

12. The method of claim 9, wherein monitoring the student'"'"'s neurophysiological activities further comprises at least one of monitoring the student'"'"'s working memory load, monitoring the student'"'"'s attention level and monitoring the student'"'"'s cognitive arousal.

13. The method of claim 9, further comprising:

modifying the problem based at least in part on the monitored student'"'"'s neurophysiological activities.

14. An augmented tutoring system, the system comprising:

a simulation device adapted to provide a temporally continuous simulation that has an objective to accomplish by a student, wherein to achieve the objective a plurality of definable tasks must be correctly completed;

at least one sensor adapted to monitor a cognitive state of the student while engaged with the temporally continuous simulation; and

a controller adapted to process cognitive state information from the at least one sensor, to index areas in the temporally continuous simulation based on the student'"'"'s cognitive state information for later review, and to process student progress information relating to the completion of each of the tasks, the controller further adapted to provide feedback to the student based at least in part on the processed cognitive state information and the processed task completion information.

15. The system of claim 14, wherein the controller further comprises:

a memory adapted to store sensed data and marked temporally continuous simulation data.

16. The system of claim 14, further comprising:

at least one physical characteristic sensor adapted to sense at least one of physical movements and physical body positions of the student, the controller adapted to process the at least one of physical movements and physical body positions of the student information and provide feedback to the student based in part on the physical movements and physical body positions of the student.

17. The system of claim 14, further comprising:

sensing equipment adapted to interface signals between the at least one sensor and the controller.

18. A machine readable storage medium having instructions stored thereon that when executed by a computing device increase effectiveness of a learning simulation, the instructions comprising:

from a plurality of sensors attached to a student, receiving measurements sensing the student'"'"'s state;

associating the sensed student'"'"'s state with a progression of the student within a temporally continuous simulation problem;

altering the learning simulation to increase the effectiveness of the temporally continuous simulation problem based at least in part on the sensed student'"'"'s state and the student progress in the temporally continuous simulation problem;

indexing areas in the temporally continuous simulation based on the student'"'"'s cognitive state for later review;

storing the marked temporally continuous simulation for later review; and

directing the temporally continuous simulation to provide feedback to the student based on the determined plan.

19. The machine readable medium of claim 18, wherein the instructions stored thereon further comprise:

processing neurophysiological data to determine the student'"'"'s state.

20. The machine readable medium of claim 18, wherein the instructions stored thereon further comprise:

processing physical movements and physical body positions to determine the student'"'"'s state.

21. A dynamic tutoring system simulation, the tutoring system comprising:

a means to track progress of a student via a computer in performing definable tasks provided by a temporally continuous simulation in accomplishing a goal of the temporally continuous simulation;

a means of measuring an internal neurophysiological state of the student as the student performs the tasks provided by the temporally continuous simulation;

a means of indexing areas in the temporally continuous simulation indicating at least the student'"'"'s neurophysiological state for later review;

a means for increasing the effectiveness of the simulation based at least in part student'"'"'s neurophysiological state; and

a means to provide feedback to the student based at least in part on the performance of the tasks and the state of the student when performing the tasks.

22. The tutoring system of claim 21, wherein the means for measuring the internal neurophysiological state of a student further comprises:

a means to monitor a cognitive state of the student as the student is performing the tasks.

23. The tutoring system of claim 21, wherein the means for determining the internal neurophysiological state of a student further comprises:

a means to track physical characteristics of the student.