@inproceedings{Krueger04,
  author    = {Antonio Kr{\"u}ger and Andreas Butz and Christian M{\"u}ller and Christoph Stahl and Rainer Wasinger and Karl-Ernst Steinberg and Andreas Dirschl},
  title     = {{The Connected User Interface: Realizing a Personal Situated Navigation Service}},
  booktitle = {{Proceedings of the 9th International Conference on Intelligent User Interface (IUI)}},
  year      = {2004},
  isbn      = {1-58113-815-6},
  pages     = {161--168},
  location  = {Funchal, Madeira, Portugal},
  publisher = {ACM},
  address   = {New York, NY, USA}}