@inproceedings{mcdougall2009use,
  title={The use of multimodal representation in icon interpretation},
  author={McDougall, Sin{\'e} and Forsythe, Alexandra and Isherwood, Sarah and Petocz, Agnes and Reppa, Irene and Stevens, Catherine},
  booktitle={International Conference on Engineering Psychology and Cognitive Ergonomics},
  pages={62--70},
  year={2009},
  organization={Springer, Berlin, Heidelberg}
}