One of the simplest things would be to simply allow the user to put their thumbnail at top center, where the camera usually is. Even better, maybe position it t

One of the simplest things would be to simply allow the user to put their thumbnail at top center, where the camera usually is. Even better, maybe position it to where dynamically to above the head of the speaker on the other end. In my case, for example, the geometry of my desk leaves the front edge of my microscope visible in teleconferences, so I am no doubt slightly left of center in all cases. In any case, I know that I for one spend a non-trivial amount of time looking at my own camera feed, seeing if the video is ok: am I dropping frames because of a visible ceiling fan? Is the sun coming through a window behind me, blowing me out?