If it's stupid, but it works, it's not stupid. Nice job! I don't spend a lot of time on Zoom, but the experience is all around miserable. Even a small improvem

If it's stupid, but it works, it's not stupid. Nice job! I don't spend a lot of time on Zoom, but the experience is all around miserable. Even a small improvement adds up to a lot over time. I think the point about the higher pixel density for the speaker is just one (important) part of why this is effective. For a class, it also mimics the teacher up front facing the students aspect. I suspect those two factors work together: you don't perceive the backs of your fellow students' head as sharply as you do the teacher's face because you're focused on the teacher in an in-person class.