The work developed by Tiago Guerreiro and Hugo Nicolau, was strongly highlighted in the recent high-tech news of P3 (Público newspaper). The article with the title “They placed technology at the service of blind people” presents in detail the HoliBraille tool, developed to allow and facilitate the writing in Braille in the “smartphones”, described in the Braille2.1 project webpage.
Link: P3 article