Because only one user can do that at a time (sharing as well as remote control afaik) and the others have to watch & listen. With CoScreen, multiple users can s

Because only one user can do that at a time (sharing as well as remote control afaik) and the others have to watch & listen. With CoScreen, multiple users can share & interact simultaneously or also switch much more quickly between content of each other and interact with it side by side (e.g. Alice's window right next to Bob's window).