TEACHING SYSTEM INCLUDING SENSOR AIDED BALL

• US 20140349267A1
• Filed: 05/23/2014
• Published: 11/27/2014
• Est. Priority Date: 05/24/2013
• Status: Abandoned Application

• Current Assignee: Battelle Memorial Institute
• Original Assignee: Battelle Memorial Institute
• Inventors: Thornton, Douglas A.
• Application Number:
  US14/285,743
• Publication Number:
  US 20140349267A1
• Time in Patent Office: Days
• US Class Current: 434/276
• CPC Class Codes: G09B 23/02 for mathematics for statics or dynamics G09B23/08
• CPC Class Codes: G09B 23/06 for physics

Abstract

A sensor aided ball as a tool to teach math and science. The ball may include various sensors such as inertial, pressure, magnetic, and temperature sensors. Users can run experiments and then view the results on a computer, tablet, or phone. Measurements such as acceleration, angular rate, velocity, position, heading, pressure, and temperature can be displayed. The ball may be used within an associated system or method.

Claims

1. An integrated sensor ball for providing teaching assistance, said integrated sensor ball comprising:

a plurality of integrated sensors;

a communication system for communicating with an external device;

a memory for storing sensor trigger data;

a controller configured to;

monitor at least one of the plurality of integrated sensors for a trigger based on the trigger data; and

change operation of at least one of the plurality of integrated sensors based upon detection of the trigger.

2. The integrated sensor ball of claim 1, wherein the trigger data includes one or more sensor identifiers, each associated with one of the plurality of integrated sensors, and wherein the trigger data includes one or more threshold values of measurement for each of the sensor identifiers.

3. The integrated sensor ball of claim 2 wherein the plurality of integrated sensors includes two or more of:

an accelerometer, a timer, a pressure sensor, a temperature sensor;

a gyroscope, and a magnetometer.

4. The integrated sensor ball of claim 2 wherein each of the one or more threshold values of measurement are at least one of:

a numerical start value or range;

a numerical stop value or range;

an absolute value;

one or more indexed values from a table based on the one or more sensor identifiers;

one or more indexed values from a table based on the trigger data;

or a combination thereof.

5. The integrated sensor ball of claim 1 wherein the trigger data includes

one or more sensor identifiers associated with one of the plurality of integrated sensors;

a start trigger associated with each of the sensor identifiers; and

a stop trigger associated with each of the sensor identifiers.

6. The integrated sensor ball of claim 1 wherein the stored sensor trigger data includes a plurality of pre-defined experiment profiles, wherein each of the plurality of pre-defined experiment profiles includes:

an experiment identifier;

one or more sensor identifiers associated with one of the plurality of integrated sensors;

a start trigger associated with each of the sensor identifiers; and

a stop trigger associated with each of the sensor identifiers;

wherein the communication system for communicating with the external device receives one of a plurality of the experiment identifiers.

7. The integrated sensor ball of claim 6 wherein the start trigger and stop trigger each include:

one or more sensor identifiers, and

a threshold value associated with each of the one or more sensor identifiers.

8. The integrated sensor ball of claim 1 wherein the controller is configured to monitor for the trigger by sampling data at a sampling data rate from the at least one of the plurality of integrated sensors;

wherein the controller is configured to change operation of the at least one of the plurality of integrated sensors upon detection of the trigger by changing the sampling data rate.

9. The integrated sensor ball of claim 1 wherein the controller is configured to change operation of the monitored at least one of the plurality of integrated sensors by recording sensor data after the trigger and wherein the controller is configured to change operation of at least one of the other plurality of integrated sensors by turning on the at least one of the other plurality of integrated sensors and recording sensor data after the trigger.

10. A teaching system comprising:

an integrated sensor ball having

a sensor system;

a memory for storing sensor trigger data;

a communication system for receiving sensor trigger data and transmitting sensor data;

a controller for controlling operation of the sensor system, wherein the controller is configured to

monitor the sensor system for a trigger based on the sensor trigger data; and

change operation of the sensor system based upon detection of the trigger; and

an external device having

a communication system for transmitting sensor trigger data to the integrated sensor ball and receiving sensor data from the integrated sensor ball; and

a user interface for at least one of defining an experiment and selecting a pre-defined experiment, providing instructions to a user to manipulate the integrated sensor ball, and displaying results.

11. The teaching system of claim 10, wherein the sensor system includes a plurality of integrated sensors.

12. The teaching system of claim 11, wherein the trigger data includes one or more sensor identifiers, each associated with one of the plurality of integrated sensors, and

wherein the trigger data includes one or more threshold values of measurement for each of the sensor identifiers.

13. The teaching system of claim 11 wherein the plurality of integrated sensors includes two or more of:

an accelerometer, a timer, a pressure sensor, a temperature sensor;

a gyroscope, and a magnetometer.

14. The teaching system of claim 11 wherein each of the one or more threshold values of measurement are at least one of:

a numerical start value or range;

a numerical stop value or range;

an absolute value;

one or more indexed values from a table based on the one or more sensor identifiers;

one or more indexed values from a table based on the trigger data;

or a combination thereof.

15. The teaching system of claim 11 wherein the trigger data includes

one or more sensor identifiers associated with one of the plurality of integrated sensors;

a start trigger associated with each of the sensor identifiers; and

a stop trigger associated with each of the sensor identifiers.

16. The teaching system of claim 11 wherein the sensor trigger data stored in memory includes a plurality of pre-defined experiment profiles, wherein each of the plurality of pre-defined experiment profiles includes:

an experiment identifier;

one or more sensor identifier associated with one of the plurality of integrated sensors;

a start trigger associated with each of the sensor identifiers; and

a stop trigger associated with each of the sensor identifiers;

wherein the communication system for receiving sensor trigger data receives sensor trigger data including at least one of a plurality of the experiment identifiers from the external device.

17. The teaching system of claim 16 wherein the start trigger and the stop trigger each include:

one or more sensor identifiers, and

a threshold value associated with each of the one or more sensor identifiers.

18. The teaching system of claim 17 wherein the start trigger includes at least two sensor identifiers and the threshold value is associated with a mathematical relationship between the at least two sensors.

19. The teaching system of claim 17, wherein each stop trigger includes at least two sensor identifiers and the threshold value is associated with a mathematical relationship between the at least two sensors.

20. The teaching system of claim 17, wherein the threshold value is a value defined relative to historical sensor data.

21. The teaching system of claim 20, wherein the start trigger includes a change in the historical sensor data.

22. The teaching system of claim 20, wherein the stop trigger includes a change in the historical sensor data.

24. The teaching system of claim 11 wherein the controller is configured to change operation of the monitored at least one of the plurality of integrated sensors by recording sensor data after the trigger and wherein the controller is configured to change operation of at least one of the other plurality of integrated sensors by turning on the at least one of the other plurality of integrated sensors and recording sensor data after the trigger.

23. The teaching system of 11 wherein the controller is configured to monitor for the trigger by sampling data at a sampling data rate from the at least one of the plurality of integrated sensors;

wherein the controller is configured to change operation of the at least one of the plurality of integrated sensors upon detection of the trigger by changing the sampling data rate.

25. A method for teaching, the method comprising the steps of:

providing an integrated sensor ball having a plurality of integrated sensors, a communication system, and a controller;

providing an external device having a communication system and a user interface;

selecting sensor trigger data for an experiment;

transmitting the sensor trigger data from the external device to the integrated sensor ball;

providing instructions to a user to manipulate the integrated sensor ball;

monitoring at least one of the plurality of integrated sensors for a trigger based on the sensor trigger data; and

changing operation of the at least one integrated sensor based upon detection of the trigger;

transmitting sensor data from the integrated sensor ball to the external device. displaying results on the external device user interface based on the sensor data.

26. The method of claim 25 wherein the step of transmitting the sensor data occurs instantaneously after collection of the sensor data.

27. The method of claim 25, further comprising the step of storing the data into memory.

28. The method of claim 25 wherein selecting sensor trigger data for an experiment includes selecting a pre-defined experiment profile identifier from a plurality of pre-defined experiment profile identifiers, wherein each pre-defined experiment profile identifier is associated with one of a plurality of pre-defined experiment profiles and wherein each pre-defined experiment profile includes:

one or more sensor identifiers, each associated with one of the plurality of integrated sensors, and

one or more predefined threshold values of measurement for each of the sensor identifiers.

29. The method of claim 25 wherein selecting sensor trigger data for an experiment includes defining an experiment profile via the external device user interface.

30. The method of claim 29 defining the experiment profile includes:

selecting one or more sensor identifiers each associated with one of the plurality of integrated sensors;

selecting a start trigger and stop trigger for each of the selected sensor identifiers;

wherein each start trigger and each stop trigger includes

one or more sensor identifiers, and

a threshold value associated with each of the one or more sensor identifiers.

31. The method of claim 30, wherein each start trigger includes at least two sensor identifiers and the threshold value is associated with a mathematical relationship between the at least two sensors.

32. The method of claim 30, wherein each stop trigger includes at least two sensor identifiers and the threshold value is associated with a mathematical relationship between the at least two sensors.