Icons have been a staple of software for decades, and come in as many varieties as the tools used to make them. From humble beginnings as precisely-pixelated pictograms, icons are now entering a renaissance of high-density displays, vector formats, and an almost cult-like following. In this session, you'll learn the inner workings of modern icon design, explore various techniques for adding symbology to your web apps, and discover how to bring your interfaces into the modern age!