@inproceedings{fitter2016designing,
  title={Designing and assessing expressive open-source faces for the {B}axter robot},
  author={Fitter, Naomi T and Kuchenbecker, Katherine J},
  booktitle={Proceedings of the International Conference on Social Robotics (ICSR)},
  pages={340--350},
  year={2016},
  organization={Springer}
}