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)

Mitigating the Ephemeral Character of Design Exhibitions. - Helena Barbosa; Vasco A. Branco (AHFE (3), 2021)