@inproceedings{Wasinger04a,
  author    = {Rainer Wasinger and Michael Schneider and J{\"o}rg Baus and Antonio Kr{\"u}ger},
  title     = {{Multimodal Interactions with an Instrumented Shelf}},
  booktitle = {{Workshop on Artificial Intelligence in Mobile Systems (AIMS) at UbiComp}},
  year      = {2004},
  pages     = {36--43},
  address   = {Nottingham, UK}}