This is a game-changer for remote collaborations.
You can take a photo in the app to get a clear, up-close image of a whiteboard, textbook, or notepad that all room participants can see.
Afterward, the room participants can draw on the image or add notes as if they were in the same physical room.
Or you can just use this feature to save a bunch of photos as a PDF.
You can add notes and discussions to each whiteboard in the collaboration room.
This keeps the main whiteboard content and notes together so nothing is lost after the collaboration is finished.
An example pdf can be seen here that shows a camera image and set of notes that have been saved together.