Secure Pick Up
Wei‐Han Lee, Xiaochen Liu, Yilin Shen, Hongxia Jin, Ruby B. Lee · 2017
We propose Secure Pick Up (SPU), a convenient, lightweight, in-device, non-intrusive and automatic-learning system for smartphone user authentication. Operating in the background, our system implicitly observes users' phone pick-up movements, the way they bend their arms when they pick up a smartphone to interact with the device, to authenticate the users.