I do a lot of productions with many remote guests. It would be great to have a visual indicator on the shot indicating if someone is connected but their audio or video is off. Often guests connect but turn their camera off while waiting to come on - as the producer/operator there is no clear indicator to me that they are indeed connected. Perhaps a visual camera on/off icon or audio on/off icon to give me a quick indicator that they're there but have something muted or off.