1. Passive and in-situ assessment of mental and physical well-being using mobile sensors;Rabbi,2011
2. Smudge attacks on smartphone touch screens.;Aviv;WOOT,2010
3. Password entry usability and shoulder surfing susceptibility on different smartphone platforms;Schaub,2012
4. Quantifying the security of graphical passwords: The case of android unlock patterns;Uellenbeck,2013
5. Authentication of smartphone users based on the way they walk using k-nn algorithm;Nickel,2012