Facial expression analysis in children with autism spectrum disorder using a refined Human-Robot-Game platform for active learning. - Nayeth Idalid Solorzano Alcivar; Dennys Fabián Paillacho Chiluiza; Michael Xavier Arce Sierra; Anthony Jair Pincay Lino; Edwin Andrew Eras Zamora (Behav. Inf. Technol., 2025)