What event engagement actually means
Engagement is used loosely in event marketing: a busy stand, a long demo, a full hospitality area. Without definition, it cannot be compared.
In EVA, engagement is treated as a measurable property of visitor behaviour - including engagement rate and funnels from passer-by to interaction.
Once engagement is defined, teams can ask better questions. Did the new product zone increase it? Did staffing at peak hours change it? Did day two differ from day one?