Seating areas should be arranged to provide critical observers with unobstructed views of the GVD. Additional Information: Large-screen displays should be located relative to critical observers so that the view is not obscured by other people. There are two methods for achieving this: (1) laterally staggering (offsetting) personnel and consoles to maintain an unobstructed view and (2) elevating the line of sight of personnel (e.g., supervisors) who are located farther from the display, so they may see over the heads of personnel located closer to the display. The line of sight may be elevated by using raised or inclined floors or by raising the height of the screen.5908, 2090