"What a Day" is a very flexible simulation that can be used in many different deployment scenarios. People can play it individually or in groups and the debriefing can be done either virtually or with people in the same room.
This model provides an overview:
Participants play "What a Day" individually and meet in groups for debriefing.
30 – 1000 participants complete “What a Day” as a team exercise at a meeting.
Participants complete “What a Day!” as an individual online experience (any group size).