Lo-fi grayscale blueprints for 5 key screens — annotated with Nielsen Heuristics, behavioral design principles, and microcopy intent patterns.
Annotations reference: NIELSENS-HEURISTICS.md · UX-PATTERNS.md § 1.1, 3.1, 3.2 · BEHAVIORAL-DESIGN.md § 1.4 (Fogg Prompt Types)
Annotation focus: FORM interaction patterns · Error prevention · Photo upload · UX-PATTERNS.md § 2.2
Eyal Hook Model — Investment Phase: service history, loyalty points, and vehicle data create switching costs. UX-PATTERNS.md § 2.3 · BEHAVIORAL-DESIGN.md § 2.5