Determining vision related physical conditions from cross-parameter vision tests
AssigneeEyekon E.R.D. Ltd.
InventorShai NOVIK
Life of this patent
Estimating the term…
Abstract
A method and system for determining visual related physical conditions of a user of a display device, determined from the user's responses to a selection of visual-tasks. A dataset is provided for correlating the user's responses with the corresponding scores, so that by measuring the degree of correlation between the user's scores and a predetermined combination of the corresponding scores, the user's visual physical condition can be determined. A system is also provided, including a user device as well as a remote server for providing visual acuity and related testing to detect certain vision deficiencies and visual related physical conditions. In addition, a user device application is provided.
Claims27
A method for presenting images to a user, for determining at least one vision related physical condition, the method comprising processor implemented steps of:
- displaying two or more visual-tasks to a user, wherein at least one of the visual-tasks is configured for complex contrast sensitivity (CCS) examination;
- measuring responses of the user to the displayed visual-tasks;
- associating the user's responses with a dataset of expected results, respective to the displayed visual-tasks;
- and
- retrieving measurements of least one vision related physical condition, corresponding to a predetermined combination of the degree of correlation between the user's responses and the associated expected results.
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A device configured to determine at least one vision related physical condition of a user, the device comprising:
- at least one display-device, configured to display at least two visual-tasks to the user, wherein at least one of the visual-tasks is configured to examine complex contrast sensitivity (CCS);
- at least one input-device, configured to collect and interpret, user's response/s to the displayed visual-tasks;
- and
- at least one processor configured to:
- associate the user's responses with a dataset of expected results, respective to the displayed the visual-tasks;
- and
- retrieve measurements of least one vision related physical condition, corresponding to a predetermined combination of the degree of correlation between the user's responses and the associated expected results.
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A non-transitory computer readable medium (CRM) comprising executable code instructions, which instructions when executed by a data processor cause the data processor to perform a method for presenting images to a user, for determining at least one vision related physical condition, the method comprising steps of:
- displaying two or more visual-tasks to a user, wherein at least one of the visual-tasks is complex contrast sensitivity (CCS) examination;
- measuring responses of the user to the displayed visual-tasks;
- associating the user's responses with a dataset of expected results, respective to the displayed the visual-tasks;
- and
- retrieving measurements of least one vision related physical condition, corresponding to a predetermined combination of the degree of correlation between the user's responses and the associated expected results.
Dependencies are inferred from the claim text.