Pan, Tilt and Zoom
Three motorized CCTV dome cameras are installed on the gallery floor. The built-in auto-tracking function makes the cameras follow any motion in the room. While moving its lens the center of the weight of the device shifts and the whole camera starts to roll on the floor. As a result the software is confronted with even more motion which needs to be tracked. From time to time the cameras bump into each other or start to follow and trigger each other movements.