Large Single-Room Setup

Similar to the setup found in the section "Simple Single-Room Setup/' the moderator and participant are situated near each other (see Figure 6-6). In this case, though, by using a much larger room — such as a training room — you can invite many more observers to each session. (Some usability practitioners

routinely have up to 30 observers per session.) Here, the participant and moderator are in front of the room. Both wear microphones so that the observers can hear without strain. The image of the participant's screen is
projected onto the wall above the participant or above the observers, who could even be facing met11/ from the participant.