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QR Code impresso em sinalizador de relevo para promover acessibilidade de informações aos deficientes visuais
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2019-12-03)
A report issued by the World Health Organization in 2019 notifies that we have around 2.2 billion people world-wide who suffers from some kind of visual disabilitie. This community faces daily difficulties in consuming ...