Apply the design process to develop a quality solution, including identifying needs, research, generating and developing ideas, planning, producing and ongoing evaluation

What this dot point is asking

NESA wants you to apply the design process as a structured, iterative method for developing a quality solution to an identified need. You must know each stage, why it matters, and how the stages loop back through ongoing evaluation. This process is the backbone of your Major Design Project folio.

The answer

Identifying needs and opportunities

Every project begins with a genuine need or opportunity. A need is a problem to be solved; an opportunity is a gap in the market or an improvement waiting to be made. You identify these through observation, user research, surveys and analysis of existing products. The clearer the need, the stronger the eventual judgement of success.

The design brief and criteria to evaluate success

The need is formalised in a design brief, a short statement of the problem, the intended user, constraints and requirements. From the brief you derive criteria to evaluate success, a measurable checklist (function, aesthetics, ergonomics, cost, safety, sustainability, durability) against which every later decision and the final solution are judged. These criteria are central to the HSC because evaluation must always refer back to them.

Research

Research gathers the information needed to design well. It covers:

• User and market research, who will use the product and what competitors exist.
• Material and component research, the properties, cost and availability of options.
• Ergonomic and anthropometric data, ensuring the solution fits the human body.
• Technical and safety research, including relevant standards and regulations.

Good research is documented and referenced in the folio so decisions are evidence-based.

Generating and developing ideas

Idea generation uses divergent thinking to produce many possibilities through brainstorming, mind-mapping, sketching, mood boards and lateral thinking. Development then uses convergent thinking to refine, combine and select the strongest ideas, testing them against the criteria. Modelling, prototyping and computer-aided design turn rough concepts into testable solutions. This is the most iterative part of the process.

Planning and managing production

Before producing, you plan: a production schedule (often a Gantt chart), a materials and equipment list, a finance plan and a risk and safety assessment. Planning converts the chosen design into an achievable sequence of tasks within time and budget. Work health and safety considerations and quality control checkpoints are built in here.

Producing the solution

Production realises the design as a physical or digital product, system or environment. You apply appropriate materials, tools, techniques and finishes, maintaining quality control against the criteria at each stage. Skilled, safe and accurate production is directly assessed in the Major Design Project.

Ongoing evaluation

Evaluation is not a final step bolted on at the end. It runs throughout, comparing each decision against the criteria and feeding back into earlier stages. This iteration is what makes the design process a cycle rather than a line. A prototype that fails a test sends you back to develop a better idea. Final evaluation judges the completed solution against the original criteria and reflects on the process itself.

Why iteration matters in the HSC

The Major Design Project folio must show evidence of this iterative process, not just a finished product. Markers look for documented decisions, testing, feedback and refinement. A folio that records dead ends and how they were resolved scores higher than one that presents a single straight path to a perfect result.