@INPROCEEDINGS{lifton_2002_09_pervasive,
  author =       {Joshua Lifton and Deva Seetharam and Michael Broxton and Joseph Paradiso},
  title =        {{Pushpin Computing System Overview: a Platform for Distributed, Embedded, Ubiquitous Sensor Networks}},
  booktitle =    {{Proceedings of the International Conference on Pervasive Computing}},
  year =         {2002},
  pages =        {139-151},
  month =        {August}, 
  editor =       {F. Mattern and M. Naghshineh},
  publisher =    {Springer Verlag}
}