@inproceedings{aaai2003ni,
  title = {(Not) Interacting with a Robotic Photographer},
  author = {William Smart and Cindy Grimm},
  booktitle = {AAAI Spring Symposium},
  pages = {181--186},
  note = {Interaction observations with Lewis the robot photographer},
  month = {April},
  year = {2003}
}