Multiple attendees using one device: How to keep track of who is who?

[mw_]

Hi, 

I cam out of a Zoom meeting with multiple attendees in the same room using the same device. It would be nice to have the names of the attendees on screen for the shared video I receive from one device. Worst case I would like to write a note to the video with the names but ideally Zoom could track the people in the room in front of one device and the main user adds the names when joining the meeting or later during the meeting in case updates are required.