Inattention measurement device, system, and method
US10413176B2 · kind B2 · utility
4Cited by
1References
20Claims
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Key dates
| Filing date | Sep 30, 2015 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | May 17, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/197
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An inattention measurement device, system, and method wherein an index value indicating an inattention level of a subject is calculated based on information relating to a history of a gazing point of a subject when presented with a task of searching for a prescribed target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.