1. From the Laboratory of Synthetic Perceptive Emotive and Cognitive Systems (SPECS), Department of Technology, Universitat Pompeu Fabra, Barcelona, Spain (M.S.C., P.F.M.J.V.); Madeira Interactive Technologies Institute, Madeira, Portugal (S.B.B.); Servei de Medicina Física i Rehabilitació, Hospitals del Mar i l'Esperança, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain (E.D.); PERCRO, TeCIP Institute, Scuola Superiore Sant'Anna, Pisa, Italy (A.F.); and Institució Catalana de...