[slykar]

You can also use the hand you are born with. It will be even more visible. It didn't feel that awkward in school, so we can use it now too.

[redisman]

This depends heavily on what layout everyone is using. We usually have a screenshare taking 90% of the space and if we have cameras on then most video conference software seems to show random 3 people in a small tile somewhere while the rest are just hidden.

[toper-centage]

You can't in Google meet when there are more than a couple people, because meet refuses to show all participants.

[icebraining]

It now supports up to 49 people: https://gsuiteupdates.googleblog.com/2020/09/49-people-tile-...