Our society is undergoing a digital revolution, impacting its organization, but also its practices, and even its values. Most sectors of our society need to integrate this revolution, including e-health, e-government, e-services and the collaborative economy. Solving these challenges requires a transdisciplinary approach that includes technology, scientific foundations, as well as societal, ethical, legal and economic points of view. NADI aims to federate all UNamur researchers working on the following challenges in 7 research areas.