# US 10,441,161 B2 · Holographic real space refractive sequence > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,441,161 B2 - Document ID: US10441161B2 - Status: Granted - Kind: B2 - Application number: 15/904,995 - Filed: 2018-02-26 - Published: 2019-08-29 - Granted: 2019-10-15 - Earliest claimed: 2018-02-26 - Assignees: Veyezer, LLC - Applicants: Veyezer LLC - Inventors: William V. Padula; Teddi R. Dinsmore - Web page: https://patentgrep.com/patent/US10441161B2 ## CPC - A61B 3/005: {Constructional features of the display} - A61B 3/0033: {characterised by user input arrangements} - A61B 3/0041: {characterised by display arrangements} - A61B 3/0058: {for multiple images} - A61B 3/028: for testing visual acuity; for determination of refraction, e.g. phoropters - A61B 3/032: Devices for presenting test symbols or characters, e.g. test chart projectors (A61B3/036 takes precedence) - A61B 3/103: for determining refraction, e.g. refractometers or skiascopes - G06T 19/003: {Navigation within 3D models or images} - A61B 3/036: for testing astigmatism - A61B 3/08: for testing binocular or stereoscopic vision, e.g. strabismus - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) - G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ## Abstract A system and a method for holographic refraction eye testing device is disclosed. The system renders one or more three dimensional objects within the holographic display device. The system updates the rendering of the one or more three dimensional objects within the holographic display device, by virtual movement of the one or more three dimensional objects within the level of depth. The system receives input from a user indicating alignment of the one or more three dimensional objects after the virtual movement. The system determines a delta between a relative virtual position of the one or more three dimensional objects at the moment of receiving input and an optimal virtual position and generates prescriptive remedy based on the delta. ## Claims ### Claim 1 An apparatus for diagnosis and prescription of remedies for visual impairment, comprising: a head mounted holographic display device; a computing device communicatively coupled to the head mounted holographic display device; a diagnostic module configured to execute on the computing device, the diagnostic module when executed: renders one or more three dimensional objects within the holographic display device, wherein the rendering corresponds to a virtual level of depth viewable by a user; updates the rendering of the one or more three dimensional objects within the holographic display device, wherein the updates comprise a virtual movement of the one or more three dimensional objects within the virtual level of depth; receives input from a user, wherein the input comprises an indication of alignment of the one or more three dimensional objects based on the virtual movement, wherein the indication of alignment comprises a relative virtual position between the one or more three dimensional objects; determines a delta between the relative virtual position of the one or more three dimensional objects and an optimal virtual position; and generates prescriptive remedy based on the delta between the relative virtual position of the one or more three dimensional objects and the optimal virtual position. ### Claim 2 (depends on 1) The system of claim 1, wherein the virtual movement comprises moving the one or more three dimensional objects laterally in the field of view of the user. ### Claim 3 (depends on 1) The system of claim 1, wherein the virtual movement comprises moving the one or more three dimensional objects vertically in the field of view of the user. ### Claim 4 (depends on 1) The system of claim 1, wherein the virtual movement comprises moving the one or more three dimensional objects from a distal position to proximal position within the field of view of the user. ### Claim 5 (depends on 1) The system of claim 1, wherein the virtual level of depth corresponds to a simulated distance away from the user. ### Claim 6 (depends on 1) The system of claim 1, wherein the input from the user comprises hand gestures and voice commands. ### Claim 7 (depends on 1) The system of claim 1, wherein the head mounted display device comprises a pair of transparent combiner lenses calibrated to the interpupillary distance. ### Claim 8 A method for diagnosis and prescription of remedies for visual impairment, comprising: rendering, on a head mounted holographic display device, one or more three dimensional objects within the holographic display device, wherein the rendering corresponds to a virtual level of depth viewable by a user; updating, the rendering of the one or more three dimensional objects within the holographic display device, wherein the updates comprise a virtual movement of the one or more three dimensional objects within the virtual level of depth; receiving, input from a user, wherein the input comprises an indication of alignment of the one or more three dimensional objects based on the virtual movement, wherein the indication of alignment comprises a relative virtual position between the one or more three dimensional objects; determining, a delta between the relative virtual position of the one or more three dimensional objects and an optimal virtual position; and generating prescriptive remedy based on the delta between the relative virtual position of the one or more three dimensional objects and an optimal virtual position. ### Claim 9 (depends on 8) The method of claim 8, wherein the virtual movement comprises moving the one or more three dimensional objects laterally in the field of view of the user. ### Claim 10 (depends on 8) The method of claim 8, wherein the virtual movement comprises moving the one or more three dimensional objects vertically in the field of view of the user. ### Claim 11 (depends on 8) The method of claim 8, wherein the virtual movement comprises moving the one or more three dimensional objects from a distal position to proximal position within the field of view of the user. ### Claim 12 (depends on 8) The method of claim 8, wherein the virtual level of depth corresponds to a simulated distance away from the user. ### Claim 13 (depends on 8) The method of claim 8, wherein the input from the user comprises hand gestures and voice commands. ### Claim 14 (depends on 8) The method of claim 8, wherein the head mounted display device comprises a pair of transparent combiner lenses calibrated to the interpupillary distance. ### Claim 15 A non-transitory computer readable medium for the diagnosis and prescription of remedies for visual impairments, having stored thereon, instructions that when executed in a computing system, cause the computing system to perform operations comprising: rendering, on a head mounted holographic display device, one or more three dimensional objects within the holographic display device, wherein the rendering corresponds to a virtual level of depth viewable by a user; updating, the rendering of the one or more three dimensional objects within the holographic display device, wherein the updates comprise a virtual movement of the one or more three dimensional objects within the virtual level of depth; receiving, input from a user, wherein the input comprises an indication of alignment of the one or more three dimensional objects based on the virtual movement, wherein the indication of alignment comprises a relative virtual position between the one or more three dimensional objects; determining, a delta between the relative virtual position between the one or more three dimensional objects and an optimal virtual position; and generating prescriptive remedy based on the delta. ### Claim 16 (depends on 15) The computer readable medium of claim 15, wherein the virtual movement comprises moving the one or more three dimensional objects laterally in the field of view of the user. ### Claim 17 (depends on 15) The computer readable medium of claim 15, wherein the virtual movement comprises moving the one or more three dimensional objects vertically in the field of view of the user. ### Claim 18 (depends on 15) The computer readable medium of claim 15, wherein the virtual movement comprises moving the one or more three dimensional objects from a distal position to proximal position within the field of view of the user. ### Claim 19 (depends on 15) The computer readable medium of claim 15, wherein the virtual level of depth corresponds to a simulated distance away from the user. ### Claim 20 (depends on 15) The computer readable medium of claim 15, wherein the head mounted display device comprises a pair of transparent combiner lenses calibrated to the interpupillary distance.