Technology could be a tool for inclusion and equal opportunities for children with disability. Professionals involved in the development of technologies, must meet requirements that guarantee the right of children to information. Although procedures has been adapted to evaluate usability and accessibility, it is necessary to achieve real inclusion of children in the context of development teams. Participatory design methodologies emphasizing the cooperative inquire as a more inclusive paradigm that allows changing the role of children with disabilities in the development of new technologies will be presented.