Interacting with two sonar sensors triggers audio and projections of synesthetic sound-to-visual experiences as unexpectedly as they occur to me in daily life. Then, get a friend and try to match the projections! This piece is an extension of my Synesthetic Library. The original version (shown below) was triggered by the viewer's movement on under-lit wooden panels (functional but less fun). Aurduino microprocessors and the Java-based Arduino and Processing code programs were used.
I've been delighted to share this piece at artist workshops and in a few different installation settings, most recently at Art Laboratory Berlin in 2013.