Bridge for Buttons - A GUI Design Methodology Applied in Non-GUI Consumer Product Design. - Simo Säde; Katja Battarbee (Symposium on Designing Interactive Systems, 2000)

Virtual Prototypes in Usability Testing. - Kari Kuutti; Katja Battarbee; Simo Säde; Tuuli Mattelmäki; Turkka Keinonen; Topias Teirikko; Anne-Mari Tornberg (HICSS, 2001)