Alexander De Luca, Alina Hang, Frederik Brudy, Christian Lindner, Heinrich Hussmann. Touch me once and i know it's you!: implicit authentication based on touch screen patterns. In Joseph A. Konstan, Ed H. Chi, Kristina Höök, editors, CHI Conference on Human Factors in Computing Systems, CHI '12, Austin, TX, USA - May 05 - 10, 2012. pages 987-996, ACM, 2012. [doi]
Abstract is missing.