Maria Elena Lechuga Redondo Radoslaw Niewiadomski Francesco Rea Alessandra Sciutti Comfortability Recognition from Visual Non-verbal Cues. 207-216 2022 ICMI https://doi.org/10.1145/3536221.3556631 conf/icmi/2022 db/conf/icmi/icmi2022.html#RedondoNFS22