A survey on privacy in mobile participatory sensing applications
Journal of Systems and Software
Behavioral biometrics for persistent single sign-on
Proceedings of the 7th ACM workshop on Digital identity management
Short paper: smartphones: not smart enough?
Proceedings of the second ACM workshop on Security and privacy in smartphones and mobile devices
Proceedings of the 11th International Conference on Mobile and Ubiquitous Multimedia
An unobtrusive Android person verification using accelerometer based gait
Proceedings of the 10th International Conference on Advances in Mobile Computing & Multimedia
Proceedings of International Conference on Advances in Mobile Computing & Multimedia
Electronic Commerce Research
Hi-index | 0.00 |
The need for more security on mobile devices is increasing with new functionalities and features made available. To improve the device security we propose gait recognition as a protection mechanism. Unlike previous work on gait recognition, which was based on the use of video sources, floor sensors or dedicated high-grade accelerometers, this paper reports the performance when the data is collected with a commercially available mobile device containing low-grade accelerometers. To be more specific, the used mobile device is the Google G1 phone containing the AK8976A embedded accelerometer sensor. The mobile device was placed at the hip on each volunteer to collect gait data. Preproccesing, cycle detection and recognition-analysis were applied to the acceleration signal. The performance of the system was evaluated having 51 volunteers and resulted in an equal error rate (EER) of 20%.