GB202115671D0 - Method and system for determining user-screen distance - Google Patents
Method and system for determining user-screen distanceInfo
- Publication number
- GB202115671D0 GB202115671D0 GBGB2115671.6A GB202115671A GB202115671D0 GB 202115671 D0 GB202115671 D0 GB 202115671D0 GB 202115671 A GB202115671 A GB 202115671A GB 202115671 D0 GB202115671 D0 GB 202115671D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- determining user
- screen distance
- screen
- distance
- determining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0033—Operational features thereof characterised by user input arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
- A61B3/145—Arrangements specially adapted for eye photography by video means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Multimedia (AREA)
- User Interface Of Digital Computer (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2115671.6A GB2612364A (en) | 2021-11-01 | 2021-11-01 | Method and system for determining user-screen distance |
PCT/EP2022/080436 WO2023073240A1 (en) | 2021-11-01 | 2022-11-01 | Method and system for determining eye test screen distance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2115671.6A GB2612364A (en) | 2021-11-01 | 2021-11-01 | Method and system for determining user-screen distance |
Publications (2)
Publication Number | Publication Date |
---|---|
GB202115671D0 true GB202115671D0 (en) | 2021-12-15 |
GB2612364A GB2612364A (en) | 2023-05-03 |
Family
ID=78828325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2115671.6A Pending GB2612364A (en) | 2021-11-01 | 2021-11-01 | Method and system for determining user-screen distance |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2612364A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ842800A0 (en) * | 2000-06-28 | 2000-07-20 | Aivision Pty Ltd | Flat screen vision testing |
DE202014011502U1 (en) * | 2013-03-12 | 2021-07-05 | Visibly, Inc. | Computer-controlled refraction and astigmatism determination |
WO2021263133A1 (en) * | 2020-06-25 | 2021-12-30 | Thomas Jefferson University | Systems and methods for blind spot tracking |
-
2021
- 2021-11-01 GB GB2115671.6A patent/GB2612364A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2612364A (en) | 2023-05-03 |
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