This upcycled, portable, cable-less digital artefact combines touchless
gesture-based recognition (Skywriter sensor）with a Raspberry pi 3a+ and integrated bluetooth loudspeaker.
TASK: Play with speed (time), position (space) and quality (suspense) of your hand movements.
OF USE: You interact with the device by moving Your hand in front of
the Gesture Recognition Sensor (above the sound hole of the instrument).
Movement along vertical axis (up/down) maps ???. Movement along horizontal axis (left/right) maps...??.