Attention Based Video Summaries of Live Online Zoom Classes

Victoria D. Doty

All through the latest pandemic, on the web lectures have become omnipresent. Having said that, college students normally complain about problems to focus and keep drive when learning on the web.

A the latest paper on arXiv.org provides an AI-based technique to deliver personalised video clip summaries based on pupil awareness in the course of a dwell session.

A laptop user. Image credit: janeb13 | Free image via Pixabay

A laptop consumer. Picture credit history: janeb13 | No cost image by using Pixabay

Pupil awareness degree is based on a authentic-time eye blink detection algorithm utilizing the information from webcams. Soon after the dwell session, college students can obtain personal “all I missed” summaries, which includes sections the place awareness ranges dropped underneath a threshold.

Alternatively, a summary of the lecture of the wished-for length may be offered. The professor can obtain aggregated and anonymized pupil awareness information as feedback on what sections of their lecture attracted college students most or least. The program is deployed in a authentic-globe placing at Dublin Metropolis College.

This paper describes a program formulated to aid College college students get a lot more from their on the web lectures, tutorials, laboratory and other dwell sessions. We do this by logging their awareness ranges on their laptops in the course of dwell Zoom sessions and giving them with personalised video clip summaries of these dwell sessions. Working with facial awareness analysis computer software we build personalised video clip summaries composed of just the sections the place a student’s awareness was underneath some threshold. We can also variable in other criteria into video clip summary generation these kinds of as sections the place the pupil was not paying out awareness although others in the class had been, and sections of the video clip that other college students have replayed thoroughly which a presented pupil has not. Awareness and use based video clip summaries of dwell lessons are a variety of personalised content, they are instructional video clip segments advisable to emphasize important sections of dwell sessions, useful in both topic comprehending and in examination preparation. The program also makes it possible for a Professor to overview the aggregated awareness ranges of these in a class who attended a dwell session and logged their awareness ranges. This makes it possible for her to see which sections of the dwell activity college students had been paying out most, and least, awareness to. The Enable-Me-Watch program is deployed and in use at our College in a way that safeguards student’s own information, running in a GDPR-compliant way.

Url: https://arxiv.org/ab muscles/2101.06328


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