Icons are an essential part of many user interfaces, visually expressing objects, actions and ideas. When done correctly, they communicate the core idea and intent of a product or action, and they bring a lot of nice benefits to user interfaces, such as saving screen real estate and enhancing aesthetic appeal. Last but not least, most apps and websites have icons. It's a design pattern that is familiar to users.
Despite these advantages, icons can cause usability problems when designers hide functionality behind icons that are hard to recognize. An icon's first job is to guide users to where they need to go, and in this article we'll see what it takes to make that possible. If you want to take a go at creating your own icons, you can download and test Adobe's Experience Design CC for free and get started right away.