«Have you ever wondered how a bat perceives the world?» BATVISION offers the chance to playfully explore how bats use echo-location to detect their surroundings. The VR-experience visualizes the bat’s auditory sensation and makes it more tangible. Surrounded by complete darkness, the virtual world only becomes visible when the users start shouting. BATVISION simulates the ultrasonic navigation of bats, enables new forms of perception and raises the awareness for an endangered species.