@inproceedings {197891, author = {Lydia Kraus and Robert Schmidt and Marcel Walch and Florian Schaub and Christopher Kr{\"u}gelstein and Sebastian M{\"o}ller}, title = {Implications of the Use of Emojis in Mobile Authentication}, booktitle = {Twelfth Symposium on Usable Privacy and Security (SOUPS 2016)}, year = {2016}, address = {Denver, CO}, url = {https://www.usenix.org/conference/soups2016/workshop-program/way2016/presentation/kraus}, publisher = {USENIX Association}, month = jun }