Lesson 0.3

Design Thinking/Module 0 · Orientation

Lesson 0.3

Where this came from

Bauhaus to Simon to IDEO, and the vernacular that did it first

6 min Lesson 3 of 32

The hook
When a village mason in coastal Karnataka raises a steep roof, overhangs it deep past the wall, and orients the house to catch the breeze — without a single sticky note — what is he doing? He's running the loop. He just never named it.

Why bother with history

Knowing the lineage inoculates you against the hype: design thinking is a clarification of how thoughtful people have always solved hard, human problems, not a magic methodology. And it reveals that the most sophisticated design thinking on record often happened without any of the vocabulary — including in our own building traditions.

Bauhaus (1920s) — form should answer use

The Bauhaus rebelled against ornament-as-status, insisting an object's form be shaped by what it's actually for. This is the seed of 'start with use, not your clever decorative idea,' plus learning-by-making (prototyping-as-thinking) a century before we named it. What it lacked was a theory of the process.

Herbert Simon (1969) — design is a science

In The Sciences of the Artificial, Simon was among the first to argue design is a science in its own right. Natural science asks what is; design asks what ought to be — it devises ways to change an existing situation into a preferred one. His clean definition still anchors the field: everyone designs who devises courses of action aimed at changing existing situations into desired ones. He also gave us satisficing — finding a solution good enough against the constraints, rather than a mythical perfect one.

IDEO and the d.school (1990s–2000s) — the loop, branded

They packaged accumulated wisdom into named stages (Empathise→…→Test), a kit of methods, and a teachable culture. Their real innovation was democratisation — making design thinking usable by anyone. The risk they introduced: because it was packaged so well, it became easy to perform the steps as a checklist without the mindset.

Coming home: the loop that never needed a name

A traditional monsoon-region house runs the whole loop. Empathised, through generations of lived knowledge of how a family occupies a house across a day and year. Defined the real problem: keep a family cool, dry, ventilated through a brutal monsoon, with local materials and no electricity. Ideated within constraints: steep roof to shed rain fast, deep overhang to keep rain off walls and sun out, central courtyard for cross-breeze and light. Prototyped and tested across generations — every house a test, what failed in the rains corrected in the next. The vernacular form is a design converged over centuries: the longest test cycle imaginable.

So who invented design thinking?

Nobody, and everybody. The mindset is as old as thoughtful building. Bauhaus sharpened its human-centred instinct, Simon gave it rigour and a definition, IDEO made it teachable and named it — and the vernacular builders of India ran the full loop, at the highest stakes, the entire time. Don't be impressed by the brand; recognise the loop wherever it appears.

Design thinking was named in California but practised everywhere. The vernacular builders ran the complete loop at the highest stakes.

Go deeper — for practitioners & students

There's a trap in romanticising the vernacular. Its loop is extraordinary at desirability and climatic fit, but its feedback cycle is slow (a generation per iteration) and its knowledge is tacit and local — it transfers poorly when materials, climate, or lifestyles change fast. A concrete flat-roof box fails the monsoon precisely because it severed the local loop. The modern designer's job isn't to copy vernacular forms (a steep roof on a Bengaluru flat is cargo-cult design) — it's to recover the vernacular method: read the climate, read the people, let form answer use. Take the loop, not the silhouette.

Try it

1. Pick one traditional building feature near you (a jaali, a verandah, a thick wall). Write the problem it solves — what the builder empathised with, defined, and why the form is the answer. Then name one modern building that copied a traditional form as decoration without the function behind it.

Check yourself

2 quick questions — pick an answer to see why.

Q1What is the key claim about vernacular architecture in this lesson?

Q2Herbert Simon contributed which idea to design thinking?

Key terms

Vernacular architecture: Buildings shaped by local climate, materials and culture over generations of iteration — design thinking before the name.
Science of the artificial: Herbert Simon's framing of design as a teachable, rational discipline that turns existing situations into preferred ones.

Recap

Design thinking wasn't invented in California — it was named there. Bauhaus said form should answer use; Simon argued design asks what ought to be; IDEO packaged and branded the loop. Meanwhile Indian vernacular architecture ran the complete loop for centuries, every house a prototype and every monsoon a test. Inherit the method, not the form: take the loop, not the silhouette.

Carry forward →

The mason never named the process and built brilliantly. What does naming the loop let you do that the unnamed mason couldn't? (Speed, transfer, changed conditions.)