System and method for automatically evaluating a vision of a user
US10827918B1 · kind B1 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Dec 25, 2019 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Dec 25, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B3/113
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of automatically evaluating vision of the user may include: subsequently displaying, by the processing unit, on a display, a subset of stimuli of a plurality of stimuli; tracking, by a gaze tracking device, a gaze of the user with respect to at least some of the stimuli of the subset being displayed on the display; obtaining multiple gaze datasets, at least one gaze dataset for at least some of the stimuli of the subset being displayed; and evaluating, by the processing unit, the vision of the user based on at least one of the multiple gaze datasets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.