Illusion of Progress is Moar Addictive than Cat Pictures. - Leo Leppänen; Lassi Vapaakallio; Arto Vihavainen (L@S, 2016)

Movement Empowerment in a Multiplayer Mixed-Reality Trampoline Game. - Lauri Lehtonen; Maximus D. Kaos; Raine A. Kajastila; Leo Holsti; Janne Karsisto; Sami Pekkola; Joni Vähämäki; Lassi Vapaakallio; Perttu Hämäläinen (CHI PLAY, 2019)