“…Before the experience at the FOIT, the exercises had been tested at length during the years on a generic public, of different ages and cultural backgrounds, proposing them at public events such as the "European Researchers Night" or, more recently, the "Science Festival of Genoa". During this latter, in particular, some facilities were presented to improve knowledge and understanding of the debris flow phenomena (Dutto et al, 2015) and the risk related to such natural events (Arattano et al, 2010), taking advantage by the improvement of the capacity of expression and learning granted by the exercises built to facilitate a more rapid assimilation of the concepts by the public.…”