Together with Cheil Germany, we realized two walkable cubes on the occasion of the presentation of the new Samsung Galaxy smartphone in Barcelona, which interact with their visitors in a breathtaking way. In the "Field of Heart" the individual heartbeat of the visitor is captured and - inspired by the Galaxy S10 PowerShare function - transformed into a unique light installation. In the "Ocular Odyssey," the Galaxy S10's live focus function is used to reflect the image of the visitor's own eye through triangular mirrors, presenting the visitor with a kaleidoscopic experience in space. In a very small space, we have installed the latest technology and realized visual effects in a very short time.