Personalized video interjections based on learner model and learning objective
US11122343B2 · kind B2 · utility
1Cited by
5References
20Claims
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Key dates
| Filing date | Nov 5, 2019 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Nov 5, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8545
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Personalized video interjections based on a learner model and a learning objective. A method for adding interjections to a video includes analyzing the content of a plurality of videos based on a set of learning objectives, selecting a video based on a learning objective, determining types of video interjections using an analytics engine that compares a learner model and the learning objective, determining a location for the video interjections using the analytics engine, generating a video interjection for each video interjection type and inserting the video interjections into the video at the determined locations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.