Double Diamond & GDS Service Standard, explained in plain English.
An independent guide explaining how the Design Council Double Diamond and UK GDS Discovery → Alpha → Beta → Live phases fit together — free and plain English.
UCD Services
Design · Vercel · Live
At a glance
Problem
Teams confuse agile delivery with UCD thinking, or treat Alpha as 'just prototyping' without the Service Standard context. Existing guidance is scattered across GOV.UK.
Role
Content design, Service design, Educational product, 0→1 build
Stack
Next.js, Vercel, Structured MDX/content, Accessible visuals
Status
Live
The problem.
Teams confuse agile delivery with UCD thinking, or treat Alpha as 'just prototyping' without the Service Standard context. Existing guidance is scattered across GOV.UK.
Approach.
Built a visual, phase-indexed reference that maps thinking (diamonds) to delivery (phases), with method cards and FAQ that answer the questions practitioners actually ask.
Interaction.
Framework overview
Side-by-side Double Diamond and Service Standard with a visual problem vs solution space diagram.
Phase index
Discovery, Alpha, Beta, Live — each with purpose, outputs, and assessment context.
UCD methods library
Interviews, contextual research, usability testing, accessibility, journey maps, blueprints, framing, assumption mapping.
Product family hub
Links to UCDOps Agent, UCD Chat, UCD Coach, and UX Principles.
What shipped.
- Single interpretive guide for public-sector and crossover teams
- SEO and education entry for the UCDOps ecosystem
- Plain English
- Phase + diamond mapping
- Method → Chat links