@inproceedings{Holleis2006TangibleDisplays,
        author          = {Paul Holleis and Enrico Rukzio and Thomas Kraus and Matthias Kranz and Albrecht Schmidt},
        title           = {Interacting with Tangible Displays},
        booktitle       = {In Adjunct Proceedings of the Fourth International Conference on Pervasive Computing},
        year            = {2006},
        month           = {May},
        location        = {Dublin, Ireland},
}