Zachary Lieberman is one of the most significant figures in contemporary interaction art. His work has been awarded and exhibited worldwide. This event at the AA is an opportunity to experience previous and current projects that redefine the way we understand interaction, drawing and communication. Lieberman's work uses technology in a playful and enigmatic way to explore the nature of communication and the delicate boundary between the visible and the invisible. He creates performances, installations, and online works that investigate gestural input, augmentation of the body, and kinetic response. He recently won a ARS Electronica award of distinction for Drawn, an installation in which live painted forms appear to come to life. Lieberman is also developing a suite of software for disabled students that transforms their movement into an audio-visual response as a means for performance and self-expression. This lecture has been organised by the New Media and Info Systems Research Cluster.