@inproceedings{cha2018effects,
  title={Effects of Robot Sound on Auditory Localization in Human-Robot Collaboration},
  author={Cha, Elizabeth and Fitter, Naomi T and Kim, Yunkyung and Fong, Terrence and Matari{\'c}, Maja J},
  booktitle={Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction (HRI)},
  pages={434--442},
  year={2018}
}