Ricardo Cabello (@mrdoob) is the author of three.js: probably the most widely-used open-source library for high-quality interactive 3D graphics in the browser. A self-taught software developer and designer, his involvement in the Barcelona demoscene set him on the path to learning computer graphics programming. His design-technology work ranges from simple interactive digital toys to full-featured experiences, and includes collaborations with the Google Data Arts team such as The Johnny Cash Project, The Wilderness Downtown and ROME.