@inproceedings{buschek2016chi1,
 author = {Buschek, Daniel and Hartmann, Fabian AND von Zezschwitz, Emanuel AND De Luca, Alexander and Alt, Florian},
 title = {SnapApp: Reducing Authentication Overhead with a Time-Constrained Fast Unlock Option},
 booktitle = {Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
 series = {CHI '16},
 year = {2016},
 keywords = {mobile devices, authentication}
}