Design Thinking + Lean
I do like a good “both / and” - here’s what I mean…
In the OpEx space, I’ve been curious about the relationship between Design Thinking and Lean practices. Resisting the “either / or”, I do think there is space to sequence both. Both methodologies promise transformation — but take different routes / address different stages of the opex path.
Design Thinking starts with empathy. It asks: What do people actually need? It embraces ambiguity, encourages rapid prototyping. DT is comfortable with “we don’t know yet.” It’s powerful when the problem itself isn’t fully defined. DT has been helpful in exploring how we might better understand internal/external stakeholder needs/pain points.
Lean asks: What’s slowing us down? It maps existing processes, eliminates friction and drives efficiency through continuous improvement. They’re complementary, not competing. Both / And. We can use Design Thinking to discover the right problem and Lean to optimise the solution.
A phrase that, for me, captures these thoughts is What Now, Now What. In the coaching space, the GROW model looks at Goal, Reality, Options, Way Forward. This is the context/framework where this phrase likely emerged for me.
What Now?
What is my current reality, my resources, my possibilities? What’s actually on the table—whether I like the options or not.
Now What?
What will I choose? What will I commit to? What’s the next step I can take today, not someday.
What Now, Now What also captures the two mindsets we need for modern problem‑solving. Where complexity requires space for solutions to emerge over time.
Design Thinking helps us pause and ask “What now?” What’s really happening? What do people need? What assumptions should we challenge?
Lean helps us take the next step — “Now what?” How do we test, improve, simplify and deliver value with less waste?
When you combine the two—both / and—you get solutions that are both human‑centred and practically executable.
What Now? (Understanding)
Now What? (Action)
A couple questions to sit with.