@InProceedings{hilliges2006doc,
  author = {Sebastian Boring},
  title  = "{Interacting in Multi-Display Environments}",
  booktitle = {Proceedings of the Doctoral Colloqium of the 9th International Conference on Ubiquitous Computing (Ubicomp) 2007, Innsbruck, Austria},
  month = sep,
  year =   {2007}
  }