Scramble or not, that is the question a study of the security and usability of scramble keypad for PIN unlock on smartphones

Geetika Kovelamudi, Jun Zheng, Srinivas Mukkamala. Scramble or not, that is the question a study of the security and usability of scramble keypad for PIN unlock on smartphones. In 2016 IEEE/CIC International Conference on Communications in China, ICCC 2016, Chengdu, China, July 27-29, 2016. pages 1-6, IEEE, 2016. [doi]

@inproceedings{KovelamudiZM16,
  title = {Scramble or not, that is the question a study of the security and usability of scramble keypad for PIN unlock on smartphones},
  author = {Geetika Kovelamudi and Jun Zheng and Srinivas Mukkamala},
  year = {2016},
  doi = {10.1109/ICCChina.2016.7636862},
  url = {http://dx.doi.org/10.1109/ICCChina.2016.7636862},
  researchr = {https://researchr.org/publication/KovelamudiZM16},
  cites = {0},
  citedby = {0},
  pages = {1-6},
  booktitle = {2016 IEEE/CIC International Conference on Communications in China, ICCC 2016, Chengdu, China, July 27-29, 2016},
  publisher = {IEEE},
  isbn = {978-1-5090-2143-7},
}