Ferramentas de autoria e de colaboração: discutindo a acessibilidade e a usabilidade na perspectiva da Web 2.0

Among the aspects that characterize the Web 2.0, we can highlight two important movements: the possibility of impelling the protagonism through writing tools and online collaboration, and the principles of pervasive computing. Both movements are highly relevant when the people involved in the mediation process present any kind of special needs. This work has been built on the interlacement of these movements, as we question the set of resources assigned to open spaces of individual and collective authorship inside the AVA Eduquito, which is a virtual environment that was implemented according to accessibility and usage criteria throughout its development and validation processes.