Think UX is just for GUIs and doesn't apply to your APIs, data structures, or backend services because there's "no UI"? This talk debunks that myth, revealing how mapping user journeys and carefully structuring data within these 'unseen' components creates more intuitive systems for both human developers and increasingly sophisticated AI agents. Discover how focusing on the user's path can make your API and other non-UI work truly shine, pixels or not!