IMVHO: - there is almost no need for video, in the sense of looking at someone face; - we need audio (there since the telephone invention BTW); - we need abi

IMVHO: - there is almost no need for video, in the sense of looking at someone face; - we need audio (there since the telephone invention BTW); - we need ability to share AND PARTIALLY CONTROL (part of) the screen, so we need mechanisms to quickly allow selecting partial controls availability to third party (witch is very hard to get, especially across different platforms); - we might need to be able sharing paper, meaning documents where someone who do not have an expensive digital whiteboard solution need to write down something because it's quick and simple than try doing the some with some apps and available input devices; - quick file sharing with many points on how in term of privacy and data leaks risks. Apart from the audio, most of the rest if it's here it's just partial and/or buggy... I've already seen curious things of people with a clipboard manager sharing screens AND their clipboard with third parties, with "interesting" data in it, forget do lock file sharing abilities and so on. A tech savvy user rarely do such mistakes but most users do them regularly and for a real remote work model all such things must be there and in good shape.