Oculo-cognitive addition testing
US11869386B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2017 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jan 17, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/162
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Techniques for generating and administering an oculo-cognitive addition test. Some aspects include identifying, by a system, a set of numbers that are to be displayed to a user during a trial of a cognitive test. The set of numbers includes at least two numbers. The system can administer the trial of the cognitive test, including, for each number in the set of numbers: displaying the number at a particular position of a display environment; tracking, by the system and using one or more optical sensors, eye movement of the user seeking the number in the display environment; and receiving, by the system and after having displayed the number for a time, a command that is to advance or end the cognitive test.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.