Why we choose the more attractive looking objects: somatic markers and somaesthetics in user experience. - Titti Kallio (DPPI, 2003)

Improving the Effectiveness of Mobile Application Design: User-Pairs Testing by Non-professionals. - Titti Kallio; Aki Kekäläinen (Mobile HCI, 2004)

Design Principles and User Interfaces of Erkki Kurenniemi's Electronic Musical Instruments of the 1960's and 1970's. - Mikko Ojanen; Jari Suominen; Titti Kallio; Kai Lassfolk (NIME, 2007)

Developing a questionnaire for measuring mobile business service experience. - Maiju Vuolle; Mari Tiainen; Titti Kallio; Teija Vainio; Minna Kulju; Heli Wigelius (Mobile HCI, 2008)