We will have the pleasure of welcoming Gilles Bailly (CR in the Multi-Scale Interaction team at ISIR) for a LIRIS seminar on Tuesday 16/11 at 11 am (Nautibus video room). Abstract: In this talk, I formulate the problem of interacting with an interactive system as a "learning and decision-making" problem. As an example, I discuss if, when and how users decide to learn and ultimately adopt expert interaction techniques such as keyboard or gesture shortcuts. I will demonstrate that theories, models and methods from computational Neuroscience are especially appropriate to investigate such questions. In particular, I will present and compare different models to explain and predict the learning process for shortcut adoption. More information: www.gillesbailly.fr https://hci.isir.upmc.fr/