This works developed in collaboration between artists from audiovisual media proposes a performance to explore sound and visual generation through an interface that enables to sonify drawing on a paper canvas with graphite pencils and conductive ink tools. Simultaneously the drawing is connected to a circuit oscillator box that modifies the pitch by measuring conductivity from the graphite traces along the canvas.
Additionally, the drawing is evaluated with custom made software to provides digital input from a camera for live tracking of hand position of performers and to evaluate different states of the audiovisual composition. Furthermore the tracking of hand could be used to provide data about the speed from hand gestures. thus, to play along a set of possible states for digital sound modules based in predesigned patches in Pure Data Extended.
