Socially interactive industrial robots: a PAD model of flow for emotional co-regulation. - Fabrizio Nunnari; Dimitra Tsovaltzi; Matteo Lavit Nicora; Sebastian Beyrodt; Pooja Prajod; Lara Chehayeb; Ingrid Brdar; Antonella Delle Fave; Luca Negri; Elisabeth André; Patrick Gebhard; Matteo Malosio (Frontiers Robotics AI, 2024)