Marco Raoul Marini received the B.Sc and the M.Sc. (cum laude) in Computer Science from Sapienza University, Rome, Italy, in 2013 and 2015. In 2019 he obtained the PhD in Computer Science and he is a member of the Computer Vision Laboratory in the Department of Computer Science at the same University. His research interests include Human Behavior Analysis, 3D Modelling, Virtual and Augmented Reality, Multimodal Interaction, Natural Interaction, Machine Learning and Deep Learning. All these interests are focused to the development of systems applied to the problem of behavior understanding. He is student member of IEEE and member of CVPL.