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The purpose of the present report was to evaluate the time individuals spent in reading using the 6-dot braille code versus the 8-dot braille code. Twenty individuals with blindness participated in a series of experiments using refreshable braille displays. Each participant was invited to read structured texts by touch and then to answer to reading comprehension question. Each text had different font style (such as bold, italic, underline) and was rendered differently by the 6-dot and 8-dot braille code. Data were evaluated on a quantitative context in conjunction with qualitative elements in a within-subject design. Results indicated that the participants dedicated less time in reading texts through the 6-dot braille code rather than reading equivalent texts via the 8-dot braille code. On the contrary, participants needed significantly more time to answer reading comprehension questions when they read the texts via the 6-dot compared to the 8-dot braille system. Results are discussed into the context of assistive technology, reading comprehension, and literacy skills.

This paper highlights the framework and discusses the results of an action research project which aimed to facilitate the adoption of assistive technology devices and specialized software by teachers of students with visual impairment via a digital educational game, developed specifically for this project. The persons involved in this collaborative scheme were general and special education teachers, experts in IT, researchers and students with and without visual impairment. The findings of the study indicated that the digital educational game constituted for teachers a fertile ground for consolidation of their knowledge in assistive technology and for collaboration with their students. It is also argued that such applications could prove very useful means for students with visual impairment, encouraging them to use assistive technology since the environment of these applications is designed to be simple, friendly and amusing.