Determining user activity based on eye motion
US10664689B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 5, 2017 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | May 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information processing method is provided. The information processing method includes acquiring a motion state of eyes of a user to form eye motion data and record a first acquisition time of the eye motion data; extracting position data of the user's eyeballs from the eye motion data; and capturing user behavior activity data to record a second acquisition time of the user behavior activity data. The method also includes, based on the first acquisition time and the second acquisition time, determining a correspondence relationship between the position data of the user's eyeballs and the user behavior activity data; and, based on the correspondence relationship and a current eye motion, determining a current user behavior activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.