Boisadan, Andréa, Stéphanie Buisine, Philippe Moreau, and Yasmine Boumenir. “Designing Universal Visuotactile Pictograms”. Journal of Accessibility and Design for All 10, no. 1 (May 30, 2020): 31–69. Accessed September 22, 2024. http://147.83.158.228/index.php/jacces/article/view/219.