Skill UI

This framework outlines the 'Hook Model' (Trigger, Action, Variable Reward, Investment) for building deeply engaging, habit-forming product loops. It guides designers in optimizing user retention, understanding behavioral psychology, and structuring product features to move users from deliberate usage to automatic, routine behavior. Use it for onboarding, feature design, and improving long-term user stickiness.

Applies behavioral psychology and persuasive design to UX flows, cutting cognitive friction, highlighting defaults, and staging commitment points so users more naturally follow the desired product path without feeling manipulated.