The device Oceans, for which ACD designed the diffusion and interaction software, is made up of 12 vertical screens framing the three sides of the central patio of the exhibition. They serve as a support for the projection of a continuous set of high definition videos. To interact with the progress of the film, spectators place themselves in circular areas marked on the ground. An aquatic visual effect then disrupts the surface of the main media, leading to the broadcast of an animation introducing threats linked to human exploitation of this primordial resource. In addition, large text messages run across all 12 screens.

The broadcast of images is based on real-time composition of the different video sources with real-time integration of aquatic effects linked to the interaction.

Design of multi-screen interactive software, interaction management