@incollection{Hashimoto07,
author = {Takeshi Sasaki and Hideki Hashimoto},
title = {Intelligent Space as a Platform for Human Observation},
booktitle = {Human Robot Interaction},
publisher = {IntechOpen},
address = {Rijeka},
year = {2007},
editor = {Nilanjan Sarkar},
chapter = {17},
doi = {10.5772/5199},
url = {https://doi.org/10.5772/5199}
}