@InProceedings{wimmer2009handSense,
  author = {Raphael Wimmer, Sebastian Boring},
  title  = "{HandSense - Discriminating Different Ways of Grasping and Holding a Tangible User Interface}",
  booktitle = {Proceedings of the Third International Conference on Tangible and Embedded Interaction (TEI'09)},
  month = feb,
  year =   {2009}
  }