For multimedia  authors ! 'The last degree of participation comes from multimedia authors' Multimedia authoring requires the highest level of competence. You not only need adequate knowledge to organize your contents  but also  sufficient mastery of development and online presentation  tools. 3 criteria characterize a multimedia online course: interactivity, use of multimedia elements and online presentation capacity -  realaudio or video,  interactive training courses, etc. We prepare an entire website  dedicated to the development tools you might prefer to engage yourself in thr highest level of Yamo activities.