@inproceedings{khamis2017icmi,
 author = {Khamis, Mohamed and Hassib, Mariam and von Zezschwitz, Emanuel and Bulling, Andreas and Alt, Florian},
 title = {GazeTouchPIN: Protecting Sensitive Data on Mobile Devices using Secure Multimodal Authentication},
 booktitle = {Proceedings of the 19th ACM International Conference on Multimodal Interaction},
 series = {ICMI 2017},
 year = {2017},
 isbn = {978-1-4503-5543-8/17/11},
 location = {Glasgow, Scotland},
 numpages = {5},
 url = {https://doi.org/10.1145/3136755.3136809},
 doi = {10.1145/3136755.3136809},
 acmid = {3136809},
 publisher = {ACM},
 address = {New York, NY, USA} 
}