WAYLA: novel gaming experience through unique gaze interaction. - Wein Chang; Po-An Shen; Kushal Ponnam; Helena Barbosa; Monchu Chen; Sergi Bermúdez i Badia (SIGGRAPH Emerging Technologies, 2013)

RehabCity: design and validation of a cognitive assessment and rehabilitation tool through gamified simulations of activities of daily living. - Athanasios Vourvopoulos; Ana Lúcia Faria; Kushal Ponnam; Sergi Bermúdez i Badia (Advances in Computer Entertainment, 2014)