@inproceedings{CTT100642154,
  author = {Takumi Ninomiya and Daisuke Suzuki and Hiroyuki Umemuro},
  title = {Dimensions of Robot Characteristics that People Perceive as Significant for Engagement with Robots},
  booktitle = {Proceedings of the 43rd International Symposium on Robotics (ISR2012)},
  year = 2012,
}

@inproceedings{CTT100634339,
  author = {Daisuke Suzuki and Hiroyuki Umemuro},
  title = {Dimensions of People's Attitudes toward Robots},
  booktitle = {Proceedings of the 7th ACM/IEEE International Conference on Human-Robot Interaction},
  year = 2012,
}