The programmer and artist Olivia Jack will give an interactive talk on the relationship between sound, image and computer programming. She will explore references from the origin of electronic music to analog synthesis as inspiration for the development of audiovisual software today. She will share her own development of Hydra, a programming library for the live creation of visual images, and her artwork that explores how to algorithmically represent uncertainty and chaos. In this way, she approaches code as a tool to foster a continuous dialogue (or "feedback loop") between person and machine.