The Information - Interaction - Intelligence (I3) Journal was founded by members of the research group GDR I3, created by the CNRS in January 1998 (http://www.irit.fr/GDR-I3). The journal serves as a forum favoring the dissemination of interdependent and interdisciplinary research involved in information retrieval, database, human-machine communication and artificial intelligence. The recent developments in these fields call for cross-discipline collaborations and perspectives. The I3 journal intends to promote inter-disciplinarity working at the development of common terminology, concepts, typologies, methods and ontologies and aiming at the identification of a unified perspective on research issues.