System and method for providing a remote haptic stimulus

• US 9,092,953 B1
• Filed: 01/24/2013
• Issued: 07/28/2015
• Est. Priority Date: 01/24/2012
• Status: Active Grant

• Current Assignee: Bruce J.P. Mortimer, Gary A. Zets, Gregory R. Mort, Scott J. Stickler
• Original Assignee: Bruce J.P. Mortimer, Gary A. Zets, Gregory R. Mort, Scott J. Stickler
• Inventors: Mortimer, Bruce J. P., Zets, Gary A., Stickler, Scott J., Mort, Gregory R.
• Primary Examiner(s): McNally, Kerri
• Application Number:
  US13/749,466
• Time in Patent Office: 915 Days
• Field of Search: 340/407.1
• US Class Current: 1/1
• CPC Class Codes: G06F 3/016 Input arrangements with force or tactile feedback as computer generated output to the user

Abstract

Systems and methods to provide a remote haptic and vibratory feedback stimulus to the body of a participant that may be remote from an actuator for the generation of vortex rings.

Claims

1. A method for providing a remote feedback stimulus to the body of a participant in response to a computer simulated event, the method comprising:

testing system state information of the computer simulated event to identify haptic and tactile association;

classifying haptic and tactile type of the computer simulated event using a predetermined model if haptic and tactile association is identified;

sensing the position of the participant to generate sensed position information;

delivering the sensed position information to a controller;

comparing the sensed position information to a predetermined threshold, and generating an activation signal if the sensed position information exceeds the threshold; and

delivering the activation signal to at least one actuator at least some distance from the participant to produce at least one vortex ring directed at the participant to generate a haptic or tactile feedback stimulus to the participant.

2. The method of claim 1 wherein the sensed position information comprises the location of the participant.

3. The method of claim 1 wherein the sensed position information comprises the orientation of the participant.

4. The method of claim 1 wherein the computer simulated event comprises the movement of the participant.

5. The method of claim 1 wherein the at least one actuator tracks the movement of the participant.

6. The method of claim 1 wherein the at least one actuator comprises at least one of a moving coil;

a piston;

a high energy pneumatic source combined with a unidirectional moving coil; and

a spring.

7. The method of claim 1 wherein the at least one actuator comprises at least one of a cylinder with an exit aperture;

an exit aperture with an edge;

a variable diameter exit aperture; and

a variable length nozzle.

8. The method of claim 1 wherein the at least one actuator comprises an enhanced configurable vortex ring actuator.

9. The method of claim 1 wherein the vortex ring is seeded to enhance temperature sensation to the participant.

10. The method of claim 1 wherein the vortex ring is seeded to enhance olfactory sensation to the participant.

11. The method of claim 1 wherein the vortex ring is seeded to enhance visual sensation to the participant.

12. A method for controlling one or more vortex actuators to provide a remote stimulus to a participant in a computer simulated event, the method comprising:

testing system state information of the computer simulated event to identify haptic and tactile association;

classifying haptic and tactile type of the computer simulated event using a predetermined model if haptic and tactile association is identified;

providing a controller for receiving and interpreting participant positional and activity state information and selectively producing an activating signal; and

transmitting the activating signal to one or more vortex actuators to generate a vortex ring and produce one or more tactile or haptic stimuli to the participant.

13. The method of claim 12 wherein receiving and interpreting participant positional and activity state information comprises sensing the position of the participant to generate sensed position information and delivering the sensed position information to the controller.

14. The method of claim 13 wherein receiving and interpreting participant positional and activity state information comprises comparing the sensed position information to a predetermined threshold, and generating an activating signal if the sensed position information exceeds the threshold.

15. The method of claim 14 wherein receiving and interpreting participant positional and activity state information comprises delivering the activating signal to at least one actuator at least some distance from the participant to produce at least one vortex ring directed at the participant to generate a haptic or tactile feedback stimulus to the participant.

16. A method for providing a remote feedback stimulus to the body of a participant in response to a computer simulated event, the method comprising:

aiming a vortex generator at a participant;

testing system state information of the computer simulated event to identify haptic and tactile association;

classifying haptic and tactile type of the computer simulated event using a predetermined model if haptic and tactile association is identified; and

delivering an activation signal to at least one actuator at least some distance from the participant to produce at least one vortex ring directed at the participant to generate a haptic or tactile feedback stimulus to the participant.