IDEA9106 Chap.6 Ideation and Concept Selection

Ideation and Concept Selection

Ideation and Concept Selection frames a decision through brainwriting and divergence, selection criteria and novelty and usefulness.

The objective is to generate alternatives individually and collectively before choosing a concept, so the chapter should be read as a chain from problem definition to evidence, option comparison and accountable action.

Start with brainwriting and divergence and name the decision owner, affected stakeholders and time horizon.

The same fact can matter differently across those positions, so the opening frame determines which evidence is relevant.

Use selection criteria to explain how the present condition produces an opportunity, cost or risk. A strong mechanism states what changes, for whom and through which organisational, market or institutional process.

Apply novelty and usefulness when comparing options.

Keep criteria distinct, test trade-offs and ask which assumption drives the recommendation. A score or matrix only helps when its criteria are justified by the case.

For the application — generate alternatives individually and collectively before choosing a concept — finish with an actor, action, rationale and review trigger.

This turns analysis into a recommendation while keeping the decision open to new evidence.

Build a decision ledger for Ideation and Concept Selection. Separate the current condition, the stakeholder affected, the evidence supporting brainwriting and divergence, the mechanism represented by selection criteria and the criterion supplied by novelty and usefulness.

If a recommendation cannot point back to one of those entries, it is probably preference dressed as analysis rather than a consequence of the case.

Compare at least two feasible options against the same criteria. State who benefits, who bears cost or risk, what capability implementation requires and what evidence would reveal failure.

This comparison is essential when students need to generate alternatives individually and collectively before choosing a concept, because an attractive option is not yet a defensible choice until its trade-offs are made visible.

Rehearse the IDEA9106 response as a short briefing: one sentence for the decision, two for the evidence and mechanism, one for the alternative and one for the qualified recommendation.

Then expand only the move that needs more support. This protects the argument structure when a report, presentation or timed case imposes a strict word or time limit.

A complete Ideation and Concept Selection response should make the task visible before the detail: identify what must be decided, define the relevant terms, connect the evidence to selection criteria, and use novelty and usefulness to test the result.

The final sentence should answer the question actually asked rather than merely repeat the topic.

The controlling limit is specific: Consensus and novelty are not substitutes for user value or feasibility.

Keep that limit beside the worked example, because it separates a careful IDEA9106 answer from one that sounds confident but claims more than the task or evidence supports.

For revision, retrieve brainwriting and divergence, selection criteria and novelty and usefulness without notes, explain their relationship aloud, then complete a changed version of the application: generate alternatives individually and collectively before choosing a concept.

Record the first point at which your reasoning fails and repair that move before attempting another case.

What this chapter covers

• 01

  brainwriting and divergence

• 02

  selection criteria

• 03

  novelty and usefulness

• 04

  Applying brainwriting and divergence

• 05

  Limits of selection criteria and novelty and usefulness

Worked example: Ideation and Concept Selection

Key terms

how might we (HMW)

A How Might We question converts a research insight into an open design challenge broad enough for alternatives but specific enough to guide ideation. In this chapter, use the concept when you generate alternatives individually and collectively before choosing a concept.

semi-structured interview, pilot interview and guerilla interviews

A semi-structured interview follows planned topics while allowing probes; a pilot tests the guide before fieldwork, and guerilla interviews recruit quickly in context for rapid exploratory evidence. In this chapter, use the concept when you generate alternatives individually and collectively before choosing a concept.

affinity diagrams and synthesis

An affinity diagram clusters observations or quotations by meaningful similarity, and synthesis interprets those patterns and outliers to produce defensible insights. In this chapter, use the concept when you generate alternatives individually and collectively before choosing a concept.

Ideation and Concept Selection FAQ

Assessment move

Reconstruct the relationship among brainwriting and divergence, selection criteria and novelty and usefulness; complete the chapter application without notes; then test the result against this limit: Consensus and novelty are not substitutes for user value or feasibility.

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