This paper presents three areas for HRI ethics that can get lost in more attention-getting debates about killer robots or sex robots: tactile and proprioceptive modes of interaction, competing interests in concrete contexts for interaction, and group dynamics in decision-making.
@inproceedings{arnold2017beyond,
title={Beyond Moral Dilemmas: Exploring the Ethical Landscape in HRI},
author={Thomas Arnold and Matthias Scheutz},
year={2017},
booktitle={Proceedings of the 2017 ACM/IEEE International Conference on Human-Robot Interaction},
pages={445--452}
url={https://hrilab.tufts.edu/publications/arnold2017beyond.pdf}
}