Marcello Balzani, Architect, PhD in ""Representation and Survey"", Full Professor in the Scientific Sector CEAR-10/A at the Department of Architecture, University of Ferrara. Scientific Responsible of the DIAPReM Centre and of the industrial research laboratory TekneHub, Technopole of the University of Ferrara, Emilia-Romagna High Technology Network.President of Clust-ER Building and Construction. He is Director Scientific Manager of the International Academy ""After the Damages"", and is author of more than two hundred publications on the themes of Drawing and Architectural and Urban Surveying, Heritage Documentation, Survey and Representation, HBIM and Visualisation. Federica Maietti, Architect, PhD, Associate Professor in the Scientific Sector CEAR-10/A at the Department of Architecture, University of Ferrara. Board member of the DIAPReM Centre, since 2005 she has carried out research activities in the fields of heritage documentation, survey and diagnostic investigations, in different national and international contexts, including Pompeii, Malta, Brazil, India, and Mexico. Scientific Manager of the International Academy ""After the Damages"", she is involved in several research activities and she is the author of more than two hundred publications in the fields of Heritage Documentation, and Survey and Representation. Fabiana Raco, Architect, PhD, RTDa Researcher in the Scientific Sector CEAR-10/A at the Department of Architecture, University of Ferrara. Member of the DIAPReM Centre, coordinator of industrial research laboratory TekneHub, Technopole of the University of Ferrara, Emilia-Romagna High Technology Network. Scientific Manager of the International Academy ""After the Damages"", she is involved in several research activities and she is the author of more than eighty publications in the fields of Drawing and Architectural and Urban Surveying, Heritage Documentation, Survey and Representation, HBIM and Visualisation.