Fabio De Felice is a Professor in the Department of Engineering at the University of Naples ""Parthenope"", where he teaches industrial plants. He is a careful observer of the dynamics of entrepreneurial growth in the digital economy. Dr. De Felice is the Founder and President of Protom SpA and various companies that operate with constant attention to technological innovation. Since 2016, he has been a member of the Italian delegation to the B20 Taskforces/Cross-thematic Digitalization and SMEs. Dr. De Felice is the author of more than 150 publications in international journals and various texts on the optimization and innovation of industrial processes. Antonella Petrillo is a Professor in the Department of Engineering at the University of Naples ""Parthenope"". She is a member of the UNI/CT 519 Commission Enabling Technologies for Industry 4.0 of UNINFO. Dr. Petrillo is the author of more than 100 international publications on issues related to the optimization and innovation of production systems.