Created by Luiz Zanotello during his ongoing master studies on Digital Media at the University of the Arts Bremen, The Aerographer is an installation that explores the state of uncertainty in times of ubiquitous technological mediation, borders among territories and boundaries among bodies. Designed both a system and an individual, the Aerographer is "trapped on groundless air, seeking to sustain a place inside of the clouds".
The installation reacts to subtle changes of airflow within a room. Conceived to be mounted temporarily and through serendipity, the installation can adapt to different spaces and situations modularly. Each module contains a fixed center part, and one to three fixed probing parts. Each probing part works as a disassembled hot-wire anemometer, grasping constantly micro changes of temperature between itself and the center to measure airspeed. In between them, a node travels by converting the measured airspeed difference into mechanical linear motion, which shifts retractable bands that can be connected to other nodes. A map unfolds, from a tree-like structure of fixed parts, to a networked kinetic map of differential measurements in motion.