The TACTILE (patent n. 00237769) is a special language, imprinted on "Granitogres" fine porcelain tiles, able to guarantee greater autonomy and safety for the visually impaired when they have to move around.
The modular elements in the flooring are arranged in easily understood informative codes, which give directional information and situation warnings through four different channels:
- plantar tactile sense;
- manual tactile sense (with the white stick);
- colour contrast, or, more specifically, luminance contrast (for the visually impared).