# US 10,437,334 B2 · Method and wearable apparatus for synchronizing a user with a virtual environment > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,437,334 B2 - Document ID: US10437334B2 - Status: Granted - Kind: B2 - Application number: 14/905,094 - Filed: 2014-08-06 - Published: 2016-09-15 - Granted: 2019-10-08 - Earliest claimed: 2013-07-15 - Assignees: Vr Electronics Limited - Applicants: Vr Electronics Limited - Inventors: Dzmitry Marozau; Siarhei Khurs; Raman Aleksandrovich - Web page: https://patentgrep.com/patent/US10437334B2 ## CPC - A63F 13/28: responding to control signals received from the game device for affecting ambient conditions, e.g. for vibrating players' seats, activating scent dispensers or affecting temperature or light - G06F 3/016: {Input arrangements with force or tactile feedback as computer generated output to the user} - G06F 1/163: {Wearable computers, e.g. on a belt} - G06F 3/011: {Arrangements for interaction with the human body, e.g. for user immersion in virtual reality (blind teaching G09B21/00)} - G06F 3/014: {Hand-worn input/output arrangements, e.g. data gloves} - G06F 3/015: {Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection} - G06F 13/102: {where the program performs an interfacing function, e.g. device driver (G06F13/105 takes precedence; contention policies within device drivers G06F9/4881; scheduling within device drivers G06F9/52)} - G06T 19/006: {Mixed reality (object pose determination, tracking or camera calibration for mixed reality G06T7/00)} - G09G 5/12: Synchronisation between the display unit and other units, e.g. other display units, video-disc players - H04B 1/385: {Transceivers carried on the body, e.g. in helmets} - 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) - G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL - G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00) - H04B: TRANSMISSION ## Abstract The proposed method relates to the field of providing physical feedback to a user from a virtual application, particularly a computer game or other software applications. The method for interactive physiological and technological synchronization of a user with a virtual environment includes taking the user's biometric and/or kinematic parameters, transferring the user's biometric and/or kinematic parameters to an application program, generating feedback signals in the application program, transmitting the feedback signals to a computing device, processing the feedback signals and supplying feedback pulses which invoke physical sensations in the nervous system of the user through contact with the user's skin, wherein the feedback pulses are supplied using the principle of cascaded distribution of electrical pulses. Also claimed are variants of a wearable apparatus for implementation of the proposed method. The proposed method and apparatus allow for creating a deep-sense reality for the user. ## Claims ### Claim 1 A method for interactive physiological and technological synchronization of a user with a virtual environment including: taking the user's biometric and/or kinematic parameters; transferring the user's biometric and/or kinematic parameters to an application program, generating feedback signals in the application program; transmitting the feedback signals to a computing device; processing the feedback signals and supplying feedback pulses invoking physical sensations in the user's nervous system through contact with the user's skin; wherein the feedback pulses are supplied using cascaded distribution of electrical pulses. ### Claim 2 A wearable apparatus for interactive physiological and technological synchronization of a user with a virtual environment, the apparatus comprising: at least one sensor configured to take biometric and/or kinematic parameters of the user; a unit configured to couple with an application program to transfer the collected biometric and/or kinematic parameters to the application program, and receive feedback signals generated in the application program; an electric pulse generating unit configured to generate feedback pulses; a computing device configured to receive and process the received feedback signals, and generate correspondent instructions to the electric pulse generating unit; and pulse supplying elements configured to supply the feedback pulses to invoke physical sensations in the user's nervous system through contact with the user's skin, the feedback pulses being supplied using cascaded distribution of electrical pulses. ### Claim 3 (depends on 2) The wearable apparatus of claim 2, comprising at least one module containing said sensor and/or at least one of said pulse supplying elements, wherein the module is in the form of a flexible plate having an inner side and an outer side, and wherein the sensor and/or the at least one pulse supplying element is placed on the inner side of the flexible plate in contact with the user's skin when the wearable apparatus is in use. ### Claim 4 (depends on 2) The wearable apparatus of claim 2, comprising at least one slot for connecting at least one working unit selected from the group consisting of: said sensor; at least one of said pulse supplying elements; said computing device; said electric pulse generating unit; a power supply unit; said unit for coupling with the application program; a unit for coupling with a mobile device that functions as a display and/or a remote program control unit; and a localization unit. ### Claim 5 (depends on 4) The wearable apparatus of claim 4, comprising at least one module containing said sensor and/or the at least one pulse supplying element, wherein the module is in the form of a flexible plate having an inner side and an outer side, wherein the sensor and/or the at least one pulse supplying element is placed on the inner side of the flexible plate in contact with the user's skin when the wearable apparatus is in use, and wherein said slot is placed on the outer side of the plate. ### Claim 6 (depends on 4) The wearable apparatus of claim 4, wherein the localization unit is a GPS module, an echolocation module, a system of laser emitters, or a multi-modular 3D system. ### Claim 7 (depends on 4) The wearable apparatus of claim 4, wherein the unit for coupling with a mobile device is adjustable and removable. ### Claim 8 (depends on 3) The wearable apparatus of claim 3, wherein the module is removable. ### Claim 9 (depends on 3) The wearable apparatus of claim 3, wherein the unit for coupling with the application program is a wireless communication unit. ### Claim 10 (depends on 3) The wearable apparatus of claim 3, wherein the unit for coupling with the application program is a wired communication unit. ### Claim 11 (depends on 2) The wearable apparatus of claim 2, wherein said apparatus is a piece of clothing. ### Claim 12 (depends on 11) The wearable apparatus of claim 11, wherein the piece of clothing is formed of modules linked with each other by an elastic material. ### Claim 13 (depends on 2) The wearable apparatus of claim 2, wherein said apparatus is an elastic shell capable of adjusting to fit the user's body, wherein a side of said shell, being in contact with the user's skin in use, is electrically conductive, and wherein the sensor and/or least one of said pulse supplying elements is placed on said side of the elastic shell. ### Claim 14 (depends on 2) The wearable apparatus of claim 2, wherein the unit for coupling with the application program is a wireless communication unit. ### Claim 15 (depends on 2) The wearable apparatus of claim 2, wherein the unit for coupling with an application program is a wired communication unit. ### Claim 16 (depends on 2) The wearable apparatus of claim 2, wherein the pulse supplying elements are electrodes. ### Claim 17 (depends on 16) The wearable apparatus of claim 16, wherein the feedback pulses are supplied such that a primary electrical pulse at a first electrode contact point has a maximum power, and a second electrical pulse at a second electrode contact point has a lower power which the computing unit is configured to calculate depending on the power of the primary electrical pulse. ### Claim 18 (depends on 17) The wearable apparatus of claim 17, wherein the computing unit is configured to calculate the power of the second electrical pulse depending on the power of the primary electrical pulse and a pre-programmed value held in memory accessible to the computing unit. ### Claim 19 A non-transitory computer readable storage media comprising a computer program with executable instructions that, when executed on a computing unit, implements a method for interactive physiological and technological synchronization of a user with a virtual environment, the method comprising: receiving from at least one sensor the user's biometric and/or kinematic parameters; transferring the user's biometric and/or kinematic parameters to an application program; receiving from the application program feedback signals generated in the application program; processing the feedback signals and generating correspondent instructions to an electric pulse generating unit to supply feedback pulses invoking physical sensations in the user's nervous system through contact with the user's skin, the feedback pulses being supplied using cascaded distribution of electrical pulses. ### Claim 20 (depends on 19) The non-transitory computer readable storage media of claim 19, wherein the feedback pulses are supplied such that a primary electrical pulse at a first electrode contact point has a maximum power, and a second electrical pulse at a second electrode contact point has a lower power which the computer program is configured to calculate depending on the power of the primary electrical pulse.