A demonstrator by Kurz to show off their wood-effect polyester foil hot stamped onto acrylic sheet, which is backlit with integrated tough sensor. A black mask is printed on the reverse side of the semi-transparent foil, which helps control the lighting effect. This kind of technology is used in appliances as well as automotive applications. In car interior applications, where head impact is a risk, polycarbonate (PC) is preferred over acrylic (PMMA).