@inproceedings{ward2016s,
  title={What's my line? glass versus paper for cold reading in duologues},
  author={Ward, Jamie A and Lukowicz, Paul},
  booktitle={Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct},
  pages={1765--1768},
  year={2016},
  organization={ACM}
}