The Apple Finder Window reveals content, while leaving a clear visual path, or “breadcrumbs,” back to the original starting point. The ability to clearly see a travelled path through an interface is a vital component for a successful user experience. Designed as a single interface, and not as multiple Hypertext Markup Language (HTML) pages as with a conventional website, the timeline makes it easy for the user to see the path travelled. This navigation feature differentiates the interactive timeline from a generic website, aligning the timeline with contemporary content-filtering web applications. The initial color scheme of black, white, dark.