This is the ACM IMX paper authored by Francesco Mariotti, Anna Bindi, Ibrahim El Shemy, Katrien De Moor, Patricia de Torres Coll, Robert Oldfield, Karolina Wylezek, and Pablo Cesar. It serves as a comprehensive overview of the foundational experiment carried out during the 2025 Internet Festival in Pisa. By anchoring the research in this real-world application, the paper provides a detailed look at the data and findings gathered directly from the festival’s sessions.