A vision inspection and correction method, which uses an image adjustment software/device to separate the eyes of the inspected person on an independent display screen, and the visual mark seen by the same vision is designed to be misaligned; through the guidance and interaction of the inspector and the inspected person, the inspector can adjust the image operation to zoom in or out, shift, focus, diverge, and rotate, etc., so that the inspected person's binocular images can be clearly distinguished and adjusted. Then, the binocular images are aligned, and the inspector will implant the correction parameters during the image adjustment process into 3D projectors, VR (virtual reality), AR (augmented reality device), MR hybrid reality device and other equipment to adjust the binocular digital image parameters, so users have, or can provide to a lens maker, personalized adjustment for comfortable images of both eyes.

A vision inspection and correction method, which uses an image adjustment software/device to separate the eyes of the inspected person on an independent display screen, and the visual mark seen by the same vision is designed to be misaligned; through the guidance and interaction of the inspector and the inspected person, the inspector can adjust the image operation to zoom in or out, shift, focus, diverge, and rotate, etc., so that the inspected person's binocular images can be clearly distinguished and adjusted. Then, the binocular images are aligned, and the inspector will implant the correction parameters during the image adjustment process into 3D projectors, VR (virtual reality), AR (augmented reality device), MR hybrid reality device and other equipment to adjust the binocular digital image parameters, so users have, or can provide to a lens maker, personalized adjustment for comfortable images of both eyes.

A visual stimulus for a set of contrast cards is provided which comprises a hollow outer circle, opposing and identical first and second arc segment within the outer circle which are symmetrical about the vertical diameter of the outer circle, a first filled-in circle and a second filled-in circle being identical in diameter to the first filled-in circle, each residing on opposite ends of the horizontal diameter of the outer circle and each being equidistant from the center of the outer circle, a filled-in center element having a rotational center on the center of the outer circle, the center element being symmetrical about both the horizontal and vertical diameter of the outer circle.

An information processing device including a calculation unit that calculates an evaluation function using a visibility threshold of a test subject obtained by performing a visual acuity examination on the test subject and using a parameter related to a visual object, and a spectral transmittance optimization unit that optimizes a spectral transmittance of a filter having a spectral transmittance to light from the visual object using the evaluation function when passed through the filter.

A computer system is provided. The system includes a computing device including at least one data processor and at least one computer readable storage medium storing computer-executable instructions. The system further includes a device configured to communicate with the computing device and having a display. The at least one data processor is configured to execute the computer executable instructions to perform operations. The operations including displaying, using the at least one data processor and on the display, a first eye condition assessment or eye condition correction activity of a plurality of eye condition assessments or correction activities configured to measure one or more visual skills of a user. The operations further include receiving, by the at least one data processor, user input with respect to the first eye condition assessment or eye condition correction activity. The operations further include determining whether a target value of at least one parameter has been reached.

A computer system is provided. The system includes a computing device including at least one data processor and at least one computer readable storage medium storing computer-executable instructions. The system further includes a device configured to communicate with the computing device and having a display. The at least one data processor is configured to execute the computer executable instructions to perform operations. The operations including displaying, using the at least one data processor and on the display, a first eye condition assessment or eye condition correction activity of a plurality of eye condition assessments or correction activities configured to measure one or more visual skills of a user. The operations further include receiving, by the at least one data processor, user input with respect to the first eye condition assessment or eye condition correction activity. The operations further include determining whether a target value of at least one parameter has been reached.

A concise representation illustrating essential elements of a subjective refraction eye test that includes choices of optics offered to a test subject, responses by the test subject indicating respective choices among the optics, and time durations of, between, or both of and between, responses by the test subject indicating the respective choices of optics. The concise representation includes a presentation that illustrates the essential elements of the eye test.

A concise representation illustrating essential elements of a subjective refraction eye test that includes choices of optics offered to a test subject, responses by the test subject indicating respective choices among the optics, and time durations of, between, or both of and between, responses by the test subject indicating the respective choices of optics. The concise representation includes a presentation that illustrates the essential elements of the eye test.

Methods, apparatus, and systems for performing an ophthalmic diagnostic test are disclosed. In one aspect, a head-wearable device for administering an ophthalmic test to a subject can comprise a head-wearable frame for mounting the device onto the subject's head, and a light seal configured for coupling to the frame so as to isolate at least one eye of the subject from ambient light when the device is worn by the subject.

Methods, apparatus, and systems for performing an ophthalmic diagnostic test are disclosed. In one aspect, a head-wearable device for administering an ophthalmic test to a subject can comprise a head-wearable frame for mounting the device onto the subject's head, and a light seal configured for coupling to the frame so as to isolate at least one eye of the subject from ambient light when the device is worn by the subject.