The Dream Machine presented in Experimenta lounge invites us to reach a state of consciousness that opens into lucid dreams, where the dreamer is the explorer of their unconscious. Turning on itself, this installation gives the feeling of floating in space as a weightless astronaut weightless in the gap between equilibrium and controlled vertigo. In the manner of an architect, Lionel plays with the cantilevered door and generates all kinds of sensations through swinging games. This experienc also changes the relationship of the brain to the sound environment by disseminating the sounds in mobile speakers. We experience new feeling of leaving our body and dematerializing to glide addictively back inside ourselves.