# US 12,005,346 B2 · Simulation systems and methods including peripheral devices providing haptic feedback > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,005,346 B2 - Document ID: US12005346B2 - Status: Granted - Kind: B2 - Application number: 17/669,263 - Filed: 2022-02-10 - Published: 2022-08-11 - Granted: 2024-06-11 - Earliest claimed: 2021-02-10 - Assignees: Strikervr, Inc. - Applicants: StrikerVR Inc. - Inventors: Kyle Monti - Web page: https://patentgrep.com/patent/US12005346B2 ## CPC - A63F 13/245: specially adapted to a particular type of game, e.g. steering wheels - A63F 13/214: for locating contacts on a surface, e.g. floor mats or touch pads - A63F 13/285: Generating tactile feedback signals via the game input device, e.g. force feedback - A63F 13/837: Shooting of targets - G06F 3/011: {Arrangements for interaction with the human body, e.g. for user immersion in virtual reality (blind teaching G09B21/00)} - G06F 3/016: {Input arrangements with force or tactile feedback as computer generated output to the user} - G06F 3/0346: with detection of the device orientation or free movement in a three-dimensional [3D] space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors - G06F 3/044: by capacitive means - A63F 2300/8082: Virtual reality - A63F: CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract A disclosed system includes a computing device that generates a virtual reality simulation, a head mounted display worn by a user, and a peripheral device having a haptic actuator. The system is configured to generate an immersive simulation experience for a user of the system and to control and update the virtual reality simulation based on detected motion of the peripheral device and signals generated by the peripheral device in response to user input to the peripheral device. The peripheral device includes a trigger that causes the haptic actuator to generate haptic reaction forces/impulses in response to actuation of the trigger, with actuation of the trigger further influencing the virtual reality simulation. The peripheral device includes first and second grips and is configured to be held by one hand of a user holding the first grip or by two hands of the user holding the first and second grips. ## Claims ### Claim 1 A peripheral device for a simulation and gaming system, comprising: a body having a first grip and a second grip, at least one first grip capacitive sensor mounted on or near the first grip and configured to generate a first grip touch signal in response to a user's hand drawing near to and/or touching the at least one first grip capacitive sensor; a right second grip capacitive sensor located on a right side of the second grip and configured to generate a right second grip touch signal in response to a user's hand drawing near to and/or touching the right second grip capacitive sensor; a left second grip capacitive sensor located on a left side of the second grip and configured to generate a left second grip touch signal in response to a user's hand drawing near to and/or touching the left second grip capacitive sensor; a first trigger mounted on the body near the first grip and configured to be actuated by a finger of a user's hand that holds the first grip; a haptic actuator mounted on the body and configured to generate at least one haptic effect; and a controller mounted on the body and functionally coupled to the at least one first grip capacitive sensor, the right second grip capacitive sensor, the left grip capacitive sensor, the first trigger and the haptic actuator, wherein the controller is configured to generate a first grip handedness signal and a second grip handedness signal that can be communicated to a controller that generates a virtual reality space, the first grip handedness signal being based on the first grip touch signal and indicating which of the user's two hands is grasping the first grip and the second grip handedness signal being based on at least one of the right second grip touch signal and the left second grip touch signal and indicating which of the user's two hands is grasping the second grip. ### Claim 2 (depends on 1) The peripheral device of claim 1, wherein the at least one first grip capacitive sensor comprises a right first grip capacitive sensor located on a right side of the first grip and a left first grip capacitive sensor located on a left side of the first grip. ### Claim 3 (depends on 2) The peripheral device of claim 2, wherein the controller generates the first grip handedness signal based on a differential between a right first grip touch signal generated by the right first grip capacitive sensor and a left first grip touch signal generated by the left first grip capacitive sensor. ### Claim 4 (depends on 1) The peripheral device of claim 1, further comprising at least one secondary, capacitive sensor mounted on the body and configured to generate a secondary touch signal in response to a user's hand drawing near to and/or touching the at least one secondary capacitive sensor, wherein the controller is also functionally coupled to the at least one secondary capacitive sensor. ### Claim 5 (depends on 4) The peripheral device of claim 4, wherein the controller is configured to generate a hand on/off signal that can be communicated to a controller that generates a virtual reality space, the hand on/off signal being based on the secondary touch signal and indicating whether one of the user's hands is in contact with the body. ### Claim 6 (depends on 1) The peripheral device of claim 1, wherein the controller is configured to generate a hand on/off signal that can be communicated to a controller that generates a virtual reality space, the hand on/off signal being based on the first grip touch signal and at least one of the right second grip touch signal and the left second grip touch signal, the hand on/off signal indicating whether a one of the user's hands is in contact with the first grip and whether one of the user's hands is in contact with the second grip. ### Claim 7 (depends on 1) The peripheral device of claim 1, wherein the controller generates the second grip handedness signal based on a differential between the right second grip touch signal and the left second grip touch signal. ### Claim 8 (depends on 1) The peripheral device of claim 1, further comprising a second trigger mounted on the body near the second grip and configured to be actuated by a finger of a user's hand that holds the second grip, wherein the controller is also functionally coupled to the second trigger. ### Claim 9 (depends on 1) The peripheral device of claim 1, wherein the at least one first grip capacitive sensor is also configured to generate a first grip pressure signal that is indicative of how much pressure a user's hand is applying to the at least one first grip capacitive sensor. ### Claim 10 (depends on 9) The peripheral device of claim 9, wherein the controller is also configured to generate a first grip force signal that can be communicated to the controller that generates a virtual reality space, the first grip force signal being based on the first grip pressure signal and indicating how much force a user's hand is applying to the first grip. ### Claim 11 A method of generating a first grip handedness signal that is indicative of which of a user's two hands is holding a first grip of a peripheral device and a second grip handedness signal that is indicative of which of the user's two hands is holding a second grip of the peripheral device, the peripheral device including at least one first grip capacitive sensor mounted on or near the first grip and configured to generate a first grip touch signal in response to a user's hand drawing near to and/or touching the at least one first grip capacitive sensor, a right second grip capacitive sensor located on a right side of the second grip and configured to generate a right second grip touch signal in response to a user's hand drawing near to and/or touching the right second grip capacitive sensor and a left second grip capacitive sensor located on a left side of the second grip and configured to generate a left second grip touch signal in response to a user's hand drawing near to and/or touching the left second grip capacitive sensor, the method comprising: receiving, with at least one processor, the first grip touch signal from the at least one first grip capacitive sensor, the right second grip touch signal and the left second grip touch signal; generating a first grip handedness signal that is indicative of which of a user's two hands is holding the first grip of the peripheral device based on the received first grip touch signal, and generating a second grip handedness signal that is indicative of which of the user's two hands is holding the second grip of the peripheral device based on at least one of the right second grip touch signal and the left second grip touch signal. ### Claim 12 (depends on 11) The method of claim 11, wherein the at least one first grip capacitive sensor comprises a right first grip capacitive sensor located on a right side of the first grip and a left first grip capacitive sensor located on a left side of the first grip. ### Claim 13 (depends on 12) The method of claim 12, wherein the step of generating the first grip handedness signal comprises generating the first grip handedness signal based on a right first grip touch signal generated by the right first grip capacitive sensor and a left first grip touch signal generated by the left first grip capacitive sensor. ### Claim 14 (depends on 13) The method of claim 13, wherein the step of generating the first grip handedness signal comprises generating the first grip handedness signal based on a differential between the right first grip touch signal and the left first grip touch signal. ### Claim 15 (depends on 11) The method of claim 11, further comprising communicating the first grip handedness signal and the second grip handedness signal to a simulation processor that generates a simulation or a virtual reality space such that the simulation processor can generate images for the simulation or virtual reality space that accurately reflect which of a user's hands is gripping the first grip of the peripheral device and which of the user's hands is gripping the second grip of the peripheral device. ### Claim 16 (depends on 11) The method of claim 11, further comprising: receiving, with the at least one processor, a first grip pressure signal from the at least one first grip capacitive sensor, the first grip pressure signal being indicative of how much pressure a user's hand is applying to the at least one first grip capacitive sensor; and generating a first grip force signal that is indicative of how much force a user's hand is applying to the first grip, wherein the first grip force signal is based on the received first grip pressure signal. ### Claim 17 A method of generating a hand on/′off signal indicating whether one of a user's hands is in contact with a peripheral device that includes a body having a first grip, at least one first grip capacitive sensor mounted on or near the first grip and configured to generate a first grip touch signal in response to a user's hand drawing near to and/or touching the at least one first grip capacitive sensor, a second grip, a right second grip capacitive sensor located on a right side of the second grip and configured to generate a right second grip touch signal in response to a user's hand drawing near to and/or touching the right second grip capacitive sensor and a left second grip capacitive sensor located on a left side of the second grip and configured to generate a left second grip touch signal in response to a user's hand drawing near to and/or touching the left second grip capacitive sensor, the method comprising: receiving the first grip touch signal, the right second grip touch signal and the left second grip touch signal; and generating a hand on/off signal based on the received first grip touch signal, the right second grip touch signal and the left second grip touch signal. ### Claim 18 (depends on 17) The method of claim 17, wherein the generating step comprises generating a hand on/off signal that indicates that one of the user's hands is not in contact with the peripheral device when the received right second grip touch signal and the received left second grip touch signal indicate that one of the user's hands is not in contact with either the right second grip capacitive sensor or the left grip capacitive sensor.