%0 Journal Article %T Frustrating the user on purpose: a step toward building an affective computer %A Scheirer,, Jocelyn %A Fernandez,, Raul %A Klein,, Jonathan %A Picard, Rosalind, W %J Interacting with Computers %V 14 %N 2 %P 93-118 %@ 0953-5438 %D 2002-02-01 %I elsevier %~ DeepDyve