I would love to see some sort of "Identify monitor" feature. This could potentially put an on-screen overlay on some or all monitors which will identify either the name of the monitor, or the monitor ID. We found that when rolling out some new monitors in bulk, some SD cards got mixed up, and the monitor ID was incorrect, so we had to change individual monitors to a generic image, and then change the name in Yodeck. A feature like this would allow us to know which monitor is where. If this were implemented, I'd like to see an option of keeping the overlay on indefinitely, or having it disappear after a certain period of time (maybe for walking around and writing down which monitors are in each location)