The “Tous différents” (All Different) exhibit is part of the Musée de l’Homme’s permanent collection. It takes the form of an educational game presented in an interactive display case equipped with two vertical screens and a real-time body-tracking system for visitors. Through a playful, interactive approach, it invites visitors to explore the concepts of genetics by answering a simple question: Where do our genetic differences come from? The game consists of seven stages in which the two players must align their bodies with the outlines displayed on the screen. When they successfully replicate the poses simultaneously, information appears in the form of a graphic animation.