author={H. Gürkök and G. Hakvoort and M. Poel and A. Nijholt},
 title={User expectations and experiences of a speech and thought controlled computer game},
 booktitle={Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology (ACE 2011)},
 editor={T. Romão and N. Correia and M. Inami and H. Kato and R. Prada and T. Terada and E. Dias and T. Chambel},
 address={New York},
\footnote{This Unique BiBTeX-key-identifier is generated, because the author did not insert a value into the database}