• openAccess   Study of additive manufacturing techniques to obtain tactile graphics 

      Serrano Mira, Julio; Bruscas Bellido, Gracia M.; Abellán-Nebot, José V.; Lázaro, R. IOP Publishing (2021)
      Tactile graphics (TG) are intended to facilitate communication for people with total or partial visual impairment. For this purpose, TG include elements in relief that can be perceived through the sense of touch. TG can ...