03 Method

Design is not decoration. It is the structural logic that makes systems legible, services humane, and cities workable. Every decision — what to include, what to remove, where to place — is an argument about how the world should work.

— Design position · Nabil Rouissi
Process
01
Research &
Discovery
  • Ethnographic field research
  • Stakeholder mapping
  • Systems landscape analysis
  • Policy context review
  • Journey documentation
02
Design &
Iteration
  • Service blueprinting
  • Co-design workshops
  • Prototype & test cycles
  • Journey mapping
  • Critique & refine
03
Systems &
Scale
  • Design system documentation
  • Implementation roadmap
  • Governance framework
  • Handoff protocols
  • Impact measurement
Continuous feedback loop
Methods Library

How I work

Journey Mapping

End-to-end visualization of a person's experience across touchpoints — digital, physical, emotional. Reveals pain points, gaps, and opportunities invisible in data alone.

Phase 01 — 02
Service Blueprint

Maps the full service system: frontstage actions, backstage operations, support processes. The instrument of record for how a service actually functions.

Phase 02 — 03
Stakeholder Mapping

Identifies every actor in a system — users, providers, policymakers, communities — and plots their interests, power, and relationships.

Phase 01
Systems Diagramming

Visual mapping of feedback loops, dependencies, and leverage points within complex sociotechnical systems. Borrowed from systems thinking; applied to design problems.

Phase 01 — 03
Co-Design Workshops

Structured sessions that bring affected communities into the design process as co-authors, not subjects. Produces solutions with legitimacy built in.

Phase 02
Prototype Testing

Low-fidelity first, always. Paper, service walkthroughs, Wizard of Oz experiments. The goal is learning, not presentation. Test early, kill bad ideas cheaply.

Phase 02
Policy Brief Design

Translating design research into formats legible to policymakers. Structured argument, clear recommendations, visual communication of evidence.

Phase 03
Impact Framework

Defining measurable outcomes before a project ends — not after. Connects design decisions to real-world indicators: access, equity, adoption, trust.

Phase 03
Tools & Artifacts
Research
  • Field notes + observation logs
  • Interview protocols
  • Affinity mapping
  • Miro / FigJam boards
Design
  • Figma (UI + systems)
  • Adobe Illustrator
  • Service blueprint templates
  • Design system documentation
Communication
  • Visual policy briefs
  • Implementation roadmaps
  • HTML/CSS prototypes
  • Stakeholder presentations
Core Principles

What guides every decision

P—01
Hierarchy First

The eye must always know where to go. Scale, weight, contrast — establish the visual roadmap before everything else. Confusion is a design failure.

P—02
Space is Structure

Whitespace isn't emptiness — it's architecture. The space you don't fill is as designed as the space you do. Breathing room communicates confidence.

P—03
Reduction is Discipline

Every element must earn its place. If removing something doesn't hurt comprehension, it was noise. Cut relentlessly. The strongest designs are those that couldn't lose another line.

P—04
Consistency Builds Trust

Same corners, same spacing, same behavior — everywhere. Rhythm is what makes strangers feel at home inside a system. Inconsistency is friction; friction is distrust.