The client should now be immediately aware of that he sees a classroom. The product to sell is the system that enables the instructor to show the tank crew how well they were doing during the exercise on the tank shooting range. That's called debriefing.

underline to Drawing:
A computer screen, shows some controls
B big computer screen, showing a crossbar in front of a tank as target
C big computer screen, shows a map of the training area
P persons

As you can see in the top view, the instructor sits behind the soldiers in the middle of the tables. There are 6 soldiers sitting in front of their tables watching the presentation.