@INPROCEEDINGS{Krohn2005b,
  author = {Albert Krohn and Michael Beigl and Mike Hazas and Hans-Werner Gellersen},
  title = {Using Fine-Grained Infrared Positioning to Support the Surface-Based
	Activities of Mobile Users},
  booktitle = {Fifth International Workshop on Smart Appliances and Wearable Computing
	(IWSAWC) 2005 in Columbus, Ohio, USA},
  year = {2005},
  editor = {Proceedings of the ICDCS 2005, IEEE Computer Society},
  pages = {463-468},
  month = {June 10th},
  ibrauthors = {beigl},
  ibrgroups = {dus},
  url = {http://www.teco.edu/~michael/publication/iwsawc2005.pdf}
}