Child, O., Hanton, O., Kellett, C., Sutton, M., Drinkwater, B., & Fraser, M. (2024). Tangible Explorations of Sonolithography. Proceedings of the Eighteenth International Conference on Tangible, Embedded, and Embodied Interaction, 39, 1–14.
https://doi.org/10.1145/3623509.3633387
Abstract
Sonolithography is the process of directed patterning of airborne particles through the exertion of acoustic radiation forces in ultrasound fields. In this work we present a novel way to explore and gain intuition about the process through tangible interaction. We demonstrate the design and use of a physical instrument for the creation of sonolithographs. The design includes the “Orbograph”, a tangible controller that embodies key acoustic parameters through direct tactile interactions; a low-cost and open-source driving circuit; and a configurable transducer array. We demonstrate its capabilities by presenting sonolithographs made with the tool that contain linear patterns, grids, circular and more complex shapes. By using different dyes and active materials, we demonstrate sonolithography’s creative application as well as suggest its potential in the fabrication of interactive devices. Through this work we encourage a playful artistic exploration of the domain to motivate future research in sonolithography for tangible material interactions.
Instructions to make it yourself
See review article here
Bruce Drinkwater 