Acessibilidade como um Valor no Projeto de Tecnologias Educacionais: Uma Avaliação do Sistema de Apoio à Realização do ENEM para Surdos

Although research on accessibility in computing systems is a topic of traditional interest to communities such as Human-Computer Interaction and Informatics in Education, the dissemination of computing technology for all possible aspects of individual and societal life has required considering accessibility in an increasingly comprehensive and systemic way. This paper proposes that accessibility in computational systems must be understood as a human value, and that traditional methods of interface design and evaluation must be revisited to cope with such understanding across the entire design process. The paper presents a practical study of accessibility evaluation for the deaf in the environment to support ENEM students. Results indicate accessibility problems in videos, texts, images and personalization by users, which, from the perspective of values, can trigger negative individual and social consequences in aspects of autonomy, economic, identity and equality that can not be reversed or corrected only with the technical system updates.