Modélisation conceptuelle des IHM. Une approche globale s'appuyant sur les processus métier

The conceptual modeling of the HCI is an essential element for being able to reach a true model driven engineering for a large broad of applications. If it is possible to find modeling method which take into account the conceptual modeling level, they are often hard to understand because they use specific formalism which do not facilitate the exchanges with the domain's experts who however are the right people for defining and validating this kind of models. What we propose through our approach is a modeling method of the HCI which, by being based on business process, facilitate the communication between the computer scientists and the domain's experts. MOTS-CLÉS : Ingénierie dirigée par les modèles, Interaction Homme-Machine, modélisation conceptuelle.