random-stimulus
Random Stimulus
What this technique does
Pick a random thing from outside the problem space — a tree, a glacier, a kettle. List its properties. Force a connection to the target. See what falls out.
The first stimuli you draw are usually trash. The third or fourth is where real ideas appear — which is why you draw a batch and not a single object. The technique works because staying inside the problem space routes you through familiar associations; an external stimulus breaks the routing and forces a fresh trajectory through the same target. The stimulus has a structural property — cyclical, layered, swarming, ephemeral, branching — that the target could have but doesn't yet. That mismatch is where new designs hide.
Source: Edward de Bono, Lateral Thinking: Creativity Step by Step (1970), specifically the Random Word / Random Object method.
Workflow
Step 1: Confirm the target
A valid target is a concrete creative problem: names for a feature, ideas for a product, a novel onboarding flow, how to position a brand. If the target is unclear, ask one focused question — "What's the creative problem, and are there hard constraints?" Default batch size is 8–12 stimuli.
Refuse requests to perform analytical work — debugging, reviewing code, implementing a change — and suggest an analytical approach instead. Redesigning or ideating about such a process is a valid creative target: "reinvent our code-review ritual" is in scope; "review this PR" is not.