I Feel it in Your Fingers: Inference of Self-Assessed Personality Traits from Keystroke Dynamics in Dyadic Interactive Chats

The question at the core of this work is whether it is possible to infer self-assessed personality traits from keystroke dynamics (the way people type on a keyboard). The experiments were performed over a corpus of 30 dyadic chats, 60 participants in total, collected through a text-based chat interface similar to those available in popular products (e.g., Skype). The results show that keystroke dy...