@inproceedings{jones2015,
  author	= {Rachel Jones and Sarah Clinch and Jason Alexander and Nigel Davies and Mateusz Mikusz},
  title		= {ENGAGE: Early Insights in Measuring Multi-Device Engagements},
  booktitle	= {Proceedings of the 4th International Symposium on Pervasive Displays},
  year		= {2015},
  series	= {PerDis '15},
  pages		= {31--37},
  address	= {New York, NY, USA},
  publisher	= {ACM},
}