Echo: The Tactile Project

The tactility of banknotes is a key element for public authentication. This unique “banknote feel” empowers users to intuitively discern the authenticity of a banknote, thanks to a combination of specific substrate and intaglio printing technique. Besides, tactile features play an essential role to enhance the inclusivity of banknotes, as tactile marks enable people with visual impairments to identify banknote denominations only by touch.

In collaboration with a panel of researchers and designers, SICPA developed an intuitive system of intaglio-printed tactile marks to help the visually impaired distinguish banknotes quickly and effectively. The study is based on user experience and resulted in recommendations on the integration of tactile marks and the development of an optimised tactile system with intuitive sensing.