A multimodal educational game for 3-10-year-old children: Collecting and automatically recognising European Portuguese children’s speech - Hämäläinen, A.; Pinto, F. M.; Rodrigues, S.; Júdice, A.; Silva, S. M.; Calado, A.; Dias, M. S. (2013 ISCA International Workshop on Speech and Language Technology in Education (SLaTE 2013), 2013)