Lateral thinking seeks routes that ordinary reasoning misses by questioning starting assumptions. It does not ignore real constraints; it helps discover whether an apparently necessary condition is merely a habit.

At Lumen, “everyone must complete the same journey” can open progressive configuration, journeys by studio type, or a demonstration before asking for information.

Reversal: ask the opposite. Instead of “How do we make people read all instructions?”, ask “How would we design this task without initial instructions?”

Analogy: find a system with a similar dynamic. A museum guides visitors without describing every room at the entrance; its principle may inspire a step-by-step journey.

Useful provocation: temporarily state something absurd, such as “setup has no forms,” then ask what would need to be true to approach it.

For one problem, write a reversal, an analogy, and a provocation. Extract a realistic alternative from each.

For low meeting participation: collect written input before discussion, divide conversation into visible questions, and decide one issue per meeting.

• Using a provocation as the final solution.
• Forcing superficial analogies.
• Confusing challenging assumptions with ignoring obligations.

Lateral thinking expands search through reversal, analogy, and provocation. Ideas must return to the challenge and its constraints. Six hats will now organise several perspectives in a group conversation.