Design & UXAI & Agent WorkflowsOpen accessPublished 3 Oct 2026
Reference guide to applying the AI Fluency Framework (4Ds) to building software with AI, for engineers, designers, and product people who own the full arc from customer problem to shipped solution. Covers the Builder's Toolkit (six capabilities from empathy to shipping, mapped to Automation/Augmentation/Agency delegation modes), writing acceptance tests before code, the Description Chain that translates a user need into a precise AI instruction, the Five Lenses of Discernment for evaluating AI-generated code (functional integrity, production readiness, problem fit, experience quality, responsible impact), the four UX principles AI gets wrong by default (clarity, hierarchy…