UX/UI Design Handbook: The Complete Field Manual

The UX/UI Field Manual is an 18-section reference built for designers who want one trustworthy source — not another 40-tab research spiral. From foundational UX/UI theory to design systems, accessibility, and AI-augmented workflows, every section is structured the same way: clear frameworks, real-world examples, common mistakes to avoid, and a one-page cheat sheet you can revisit before a critique or interview.

This isn’t a beginner’s blog post stretched into a PDF. It’s a working reference — the kind of document you keep open in a second tab while you design, or reread the night before a portfolio review.

What’s Inside

• Foundations—UX vs. UI vs. Product Design, career roadmaps, and the frameworks that structure ambiguous problems (Design Thinking, Double Diamond, Lean UX, Design Sprints, JTBD)

• Research & Structure—the full UX research toolkit, personas vs. empathy maps vs. journey maps, information architecture, sitemaps, card sorting, and user flows

• Visual & Interaction Design — the 12 core design principles, Gestalt psychology, the 10 Laws of UX (Hick’s, Fitts’s, Miller’s, and more), typography and color systems, accessibility (POUR/WCAG), and microinteraction design

• Systems & Product Thinking — how to structure a design system from tokens to documentation, North Star metrics, HEART and AARRR frameworks, RICE/MoSCoW prioritization, and CRO fundamentals

• Career—how to structure a portfolio case study that actually gets interviews, common interview formats, and a practical breakdown of where AI tools (Claude, Figma AI, Cursor) fit into a real 2026 design workflow