Sketch Based Interaction Flow Inference

via “sketch-based interaction flow inference”

Unique: Uses spatial heuristics and layout analysis to infer interaction intent without explicit user annotation — analyzes button proximity to screen edges, navigation element positioning, and multi-screen organization to generate reasonable default flows, rather than requiring manual link creation like traditional prototyping tools

vs others: Faster than manually creating interactions in Figma or Axure, but produces only basic linear flows compared to Figma's full interaction engine and lacks the sophisticated state management of dedicated prototyping tools like Framer

via “real-time iterative sketch refinement”