@inproceedings{,

  author = {Thies Pfeiffer and Marc Erich Latoschik},

  title = {{I}nteractive {S}ocial {D}isplays},

  booktitle = {Proceedings of the IEEE Symposium on 3D User Interfaces 2007},

  address = {North Carolina, USA},

  year = {2007},

  url = {http://www.techfak.uni-bielefeld.de/~marcl/publications/download/ISD-3DUI2007.pdf}

}