1. Keystrokes Inference Attack on Android: A Comparative Evaluation of Sensors and Their Fusion
2. E. Alpaydin. Introduction to Machine Learning (Adaptive Computation and Machine Learning. The MIT Press 2nd edition 2010. E. Alpaydin. Introduction to Machine Learning (Adaptive Computation and Machine Learning. The MIT Press 2nd edition 2010.
3. Android Developers. Android KitKat. https://developer. android.com/about/versions/kitkat.html. Android Developers. Android KitKat. https://developer. android.com/about/versions/kitkat.html.
4. Android Developers. Camera. http://developer.android.com/reference/android/hardware/Camera.html. Android Developers. Camera. http://developer.android.com/reference/android/hardware/Camera.html.
5. Android Developers. Sensors Overview. http://developer.android.com/guide/topics/sensors/sensors_overview.html. Android Developers. Sensors Overview. http://developer.android.com/guide/topics/sensors/sensors_overview.html.