sketch-based design input
A design methodology where hand-drawn or digital sketches serve as primary input for AI systems to generate refined UI layouts and production code. Enables rapid iteration from initial ideation to functional prototypes.
Key characteristics:
- Accepts freehand sketches or rough digital drawings as input
- Generates layered, production-ready UI designs and code within seconds
- Reduces manual design-to-dev handoff time
Implementation example:
- Google Stitch 2.0: AI design agent powered by Gemini 3.0 Pro that converts sketches into professional UIs with heatmap predictions for user attention. Produces code in under 60 seconds.
Related concepts:
- AI design tools
- UI design
- Sketch-to-code
2026 04 14 Google Stitch Channel Teachers Tech