Tocco combines research, art, design and technology. It is an installation made of different metals: aluminium and brass. It is an interactive artwork that is completed with the participation of the viewer. It is a work of art that aims to break down the boundaries between art and the viewer. We are used to staying away from art, at a safe distance that tends to mystify the work of art and create barriers between art and the viewer. With this work I want to break down the distance between viewer, artist and art and make the viewer part of the work and also an artist.