German duo Mouse on Mars (MoM) performs using ROBODYNAMIC DIFFUSION: RDD (2021, image), as part of “Technobodies,” a program across Munich venues Lenbachhaus, Haus der Kunst, and Museum Brandhorst. Jointly developed by MoM’s Jan St. Werner, Michael Akstaller, Nele Jäger, and Oliver Mayer, RDD is a directional speaker bot that projects sound in a tightly focused beam, creating opportunities to induce “controlled disorientations and sensory redirections” in audiences.