What problem does it solve? Design teams often ship interfaces that exclude users with disabilities because accessibility is treated as an afterthought or a compliance checkbox. This Skill provides a complete methodology for designing, auditing, and testing interfaces so that people with visual, motor, cognitive, and situational impairments can perceive, operate, and understand them. ## Core Features & Use Cases - WCAG 2.2 Design Guidance: Translates the four WCAG principles (Perceivable, Operable, Understandable, Robust) into concrete design decisions covering contrast ratios, touch targets, focus indicators, and semantic HTML. - Screen Reader & Keyboard Experience Design: Covers reading order, landmarks, heading hierarchy, ARIA live regions, form labeling, focus management, and roving tabindex patterns. - Accessibility Testing Methodology: Combines automated tools (axe, Lighthouse, WAVE) with manual keyboard, screen reader, zoom, contrast, and reduced-motion testing, plus a prioritized P0-P3 remediation plan. - Use Case: Before shipping a new checkout flow, run an accessibility audit to verify keyboard operability, screen reader announcements, color contrast, and touch target sizes, then receive a prioritized remediation plan. ## Quick Start Audit this checkout flow for WCAG 2.2 accessibility issues and produce a prioritized remediation plan.
