Selective interactive event tracking based on user interest
US11163988B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 2, 2019 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Feb 10, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/174
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system, method, and computer program product for tracking interactive events. Facial expression data and interactive event data are received. A new facial expression is detected in the facial expression data, and the new facial expression and corresponding interactive event data are recorded. The new facial expression is recognized based on training data, and in response, a definition is assigned to the new facial expression. The corresponding interactive event data is tagged with the definition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.