@inbook{IhmeZABJ2011, title = {What You Expect Is What You Get? Potential Use of Contingent Negative Variation for Passive BCI Systems in Gaze-Based HCI}, author = {Ihme, K. and Zander, TO.}, booktitle = {Affective Computing and Intelligent Interaction}, volume = {6975}, pages = {447-456}, series = {Lecture Notes in Computer Science}, editors = {D'Mello, S., Graesser, A., Schuller, B. and Martin, J.-C.}, publisher = {Springer}, address = {Berlin, Germany}, year = {2011}, doi = {10.1007/978-3-642-24571-8_57} }