Implementation criteria for a videophone system used in telemedicine - a case in Finnish health care. - Heli Kirvesoja; Anu Oikarinen; Seppo Tapio Väyrynen; Vesa Tornberg; Minna Koutonen; Ulla Hiltunen (HCI (2), 1999)

Field experiences of providing home care and related services over a videophone. - Heli Kirvesoja; Janne Sinisammal; Seppo Tapio Väyrynen; Vesa Tornberg (HCI (2), 1999)

Ergonomic approach to customised development of videophony applications. - Seppo Tapio Väyrynen; Vesa Tornberg; Heli Kirvesoja (HCI (2), 1999)

Experimental ergonomic evaluation with user trials: EEE product development procedures. - Heli Kirvesoja (2001)