In projection mapping (PM), patterns, information and videos are projected onto surfaces, objects and facades. The resulting illusions are impressive and diverse. Up to now, PM has required special know-how through complex software and expensive professional equipment. 'EDGE' is a tool with which lighting design can be realized much more easily, quickly and cost-effectively. The main components of the idea are a camera, a computer and a projector. The room is displayed on the PC via the camera and can be filled directly with "life" with the help of intuitive software. The development comes from Kay Roberr Sörnsen, Martin Fischbock and Jonas Häutle from Kiel.