Controlling Display Areas:
On a full-size screen, there are three display areas. I call them upper/lower and right.
Controlling Size of display Area:
To Size each area there is a grab bar that you can grab with your mouse and move around.
Contents of display area:
Each of the three display areas in the upper-right has a triple bar menu, also called a hamburger menu. Click on this and select what you would like in that area.
On your device, a local storage configuration will be written so each time you enter the room the display should like the same as last time.