1. In our online school, they take lighting, backgrounds, and all that stuff quite seriously. But, of course, they mainly focus on working with the teacher them

1. In our online school, they take lighting, backgrounds, and all that stuff quite seriously. But, of course, they mainly focus on working with the teacher themselves, making sure they know how to behave and look so that the audience stays engaged (especially if it's kids). 2. I haven't used any, except for virtual backgrounds here and there. 3. Speaking specifically about knowledge sharing, I already conduct online classes and record online courses, so I will definitely continue using videos for that. P.S. The idea is interesting, but it feels like there should already be many similar services, especially with the advancements in AI. I haven't looked into it myself, but maybe someone knows and uses such services?