Bowl: token-based media for children. - Einar Sneve Martinussen; Jørn Knutsen; Timo Arnall (DUX, 2007)

Online User Feedback in Early Phases of the Design Process: Lessons Learnt from Four Design Cases. - Asbjørn Følstad; Jørn Knutsen (Adv. Hum. Comput. Interact., 2010)

Promoting Situation Awareness: Usability of a Social Media Tool for Journalists and Crisis Managers. - Klas Backholm; Joachim Högväg; Jenny Lindholm; Jørn Knutsen; Even Westvang (Int. J. Inf. Syst. Crisis Response Manag., 2018)