Touch OK to Continue: Error Messages and Affective Response on Interactive Public Displays. - Hannu Kukka; Jorge Gonçalves 001; Tommi Heikkinen; Olli-Pekka Suua; Yifei Zuo; Hannu Raappana; Mohamed Abdellatif; Olli Okkonen; Raúl Jiménez; Timo Ojala (PerDis, 2015)