Kouroupetroglou G., Martos A., Papandreou N., Papadopoulos K., Argyropoulous V., Sideridis G.D. (2016)
We present a study on the identification accuracy of embossed tactile lines and squares in eight dot elevations and two dot densities. The results of correct and misclassified matched stimuli by ten congenitally blind ...