If you attended any of my Psychology & Product Design workshops: on the Predictability of Android Lock Patterns http://mrjoe.co/1IyxqrZ

If you attended any of my Psychology & Product Design workshops: on the Predictability of Android Lock Patterns http://mrjoe.co/1IyxqrZ

If you attended any of my Psychology & Product Design workshops: on the Predictability of Android Lock Patterns http://mrjoe.co/1IyxqrZ