1. Introduction to scientific reading and writing and to technical modalities of augmentation -- 2. Ecrilecture and the constructino of knowledge within professional communities -- 3. "Critical spaces": a study of the necessary conditions for scholarly and multimedia reading -- 4. "Annotate the world, and improve humanity": material imageries in a web annotation program -- 5. Construction of ecrilecture standards for collaborative trsncription of digitized heritage -- 6. The challenge of platform interoperability in constructing augmented knowledge in the humanities and social sciences -- 7. The XML portal for the symogih.org Project -- 8.Issues of "hypermediating journals" for scientific publishing.