Google unveils Duet Layouter for automated UX flows

Tech · 6 min read

Duet Layouter accepts product briefs, user journeys, and existing analytics events to produce flow diagrams, annotated screens, and implementable UI components. The platform outputs Android XML, Flutter widgets, and responsive web scaffolding alongside visual mockups.

Google highlighted integrations with Firebase for event-driven prototyping and with internal analytics to prioritize screens and features. The tool also supports iterative prompts so product teams can refine flows based on user feedback signals.

Security and compliance were central to the launch: Duet Layouter offers enterprise data controls and private model training options. Google expects Duet Layouter to streamline collaboration between PMs, designers, and engineers by reducing translation friction between mockups and production code.