%0 Electronic Chapter %A Guodong Guo %+ Department of Computer Science and Electrical Engineering, West Virginia University %A Harry Wechsler %+ Department of Computer Science, George Mason University %T Mobile biometrics %K mobile authentication %K mobile biometrics %K deep neural networks %K smart phone biometrics %K active authentication %B Mobile Biometrics %D 2017 %I Institution of Engineering and Technology %P 1-5 %R doi:10.1049/PBSE003E_ch1 %S Security %U https://digital-library.theiet.org/;jsessionid=6tuedeguipnr5.x-iet-live-01content/books/10.1049/pbse003e_ch1