Passive Interactivity, an Answer to Interactive Emotion.

Nelson Zagalo Ana Torres Vasco Branco Passive Interactivity, an Answer to Interactive Emotion. 43-52 2006 conf/iwec/2006 ICEC http://dx.doi.org/10.1007/11872320_6 db/conf/iwec/icec2006.html#ZagaloTB06