@article{oai:fun.repo.nii.ac.jp:00005272,
 author = {Matsumoto, Naoko and Ueda, Hirotada and Yamazaki, Tatsuya and Murai, Hajime},
 journal = {Lecture Notes in Computer Science, Springer Berlin / Heidelberg, Human-Computer Interaction},
 month = {Jul},
 pages = {341--350},
 title = {Life with a Robot Companion: Video Analysis of 16-days of Interaction with a Home Robot in a "Ubiquitous Home" Environment},
 volume = {5611/2009},
 year = {2009}
}