D. Mousinho, J. Beltrão, D. Trevisan, and V. Romero.
" How can we help visually impaired people feel safe during payments in the physical world", in <em>Companion Proceedings of the 23rd Brazilian Symposium on Human Factors in Computational Systems</em>, Brasília/DF, 2024, pp. 86-90, doi: <a href="https://doi.org/10.5753/ihc_estendido.2024.243884">https://doi.org/10.5753/ihc_estendido.2024.243884</a>.