@inproceedings{DBLP:conf/hri/KwonK10,
  author    = {Eun Kwon and
               Gerard Jounghyun Kim},
  title     = {Humanoid robot vs. projector robot: exploring an indirect
               approach to human robot interaction},
  booktitle = {HRI},
  year      = {2010},
  pages     = {157-158},
  ee        = {http://doi.acm.org/10.1145/1734454.1734521},
  crossref  = {DBLP:conf/hri/2010},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/hri/2010,
  editor    = {Pamela J. Hinds and
               Hiroshi Ishiguro and
               Takayuki Kanda and
               Peter H. Kahn Jr.},
  title     = {Proceedings of the 5th ACM/IEEE International Conference
               on Human Robot Interaction, HRI 2010, Osaka, Japan, March
               2-5, 2010},
  booktitle = {HRI},
  publisher = {ACM},
  year      = {2010},
  isbn      = {978-1-4244-4893-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}