M-learning (mobile learning) can take various forms. We are interested in
contextualized M-learning, i.e. the training related to the situation
physically or logically localized. Contextualization and pervasivity are
important aspects of our approach. We propose in particular MOCOCO principles
(Mobility - COntextualisation - COoperation) using IMERA platform (Mobile
Interaction in the Augmented Real Environment).