@conference {Zhang:2014:GEP:2632048.2636071,
	title = {GazeHorizon: Enabling Passers-by to Interact with Public Displays by Gaze},
	booktitle = {Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing},
	series = {UbiComp {\textquoteright}14},
	year = {2014},
	pages = {559--563},
	publisher = {ACM},
	organization = {ACM},
	address = {New York, NY, USA},
	keywords = {eye tracking, field study, gaze interface, public display, spontaneous interaction, walk-up-and-use},
	isbn = {978-1-4503-2968-2},
	doi = {10.1145/2632048.2636071},
	url = {http://doi.acm.org/10.1145/2632048.2636071},
	author = {Zhang, Yanxia and M{\"u}ller, J{\"o}rg and Chong, Ming Ki and Bulling, Andreas and Gellersen, Hans}
}
