@incollection{Shiomi07,
author = {Masahiro Shiomi and Takayuki Kanda and Hiroshi Ishiguro and Norihiro Hagita},
title = {Communication Robots in Real Environments},
booktitle = {Humanoid Robots},
publisher = {IntechOpen},
address = {Rijeka},
year = {2007},
editor = {Matthias Hackel},
chapter = {29},
doi = {10.5772/4823},
url = {https://doi.org/10.5772/4823}
}