Eduqas A-Level Product Design human factors and sustainability: a complete overview
A complete overview of Eduqas A-Level Product Design human factors and sustainability: ergonomics and anthropometrics, inclusive and user-centred design, the 6 Rs and sustainable design, life cycle assessment, and the social, moral and ethical issues that surround product design.
Reviewed by: AI editorial process; not yet individually human-reviewed
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What this theme demands
Human factors and sustainability is the responsibility side of Product Design: making products that fit people and reduce harm to the planet. Component 1 tests whether you can apply anthropometric percentiles, design inclusively, apply the 6 Rs and design for disassembly, use a life cycle assessment, and discuss the social, moral and ethical issues in a balanced way. Marks are lost when the wrong percentile is used, when reduce, reuse and recycle are confused, or when an ethical issue is described without weighing it, and gained by applying the human or environmental principle to a real product and reaching a judgement. This overview ties the five dot-point pages together.
Ergonomics, anthropometrics and inclusive design
Ergonomics is the study of how people interact with products; anthropometrics is the body-measurement data it uses. Data comes as percentiles: design a reach for the 5th percentile and a clearance for the 95th, covering the 5th to 95th range, with adjustability for what one size cannot fit. User-centred design centres real users in every loop; inclusive design (design for all) widens the product to diverse users (older, disabled, left-handed) and reduces exclusion, often making the product better for everyone. See ergonomics and anthropometrics and inclusive and user-centred design.
Sustainable design and life cycle assessment
The 6 Rs (rethink, refuse, reduce, reuse, repair, recycle) cut a product's impact, with design for disassembly (temporary fixings, marked plastics) supporting reuse, repair and clean recycling; the early Rs save the most. A life cycle assessment measures impact across five stages (extraction, manufacture, distribution, use, disposal) using carbon footprint and embodied energy, and shows which stage dominates (often the use phase) so design can target it. See the 6 Rs and sustainable design and life cycle assessment.
Social, moral and ethical responsibility
Designers and manufacturers have responsibilities beyond function and profit: ethical sourcing and fair trade, safe and fair working conditions across the whole supply chain, avoiding planned obsolescence and wasteful consumerism, managing the impact of technology on society and employment, and being honest (no greenwashing). The strongest answers weigh the tension with commercial pressure and reach a reasoned judgement about the designer's duty to people and the planet. See social, moral and ethical issues.
How to revise this theme
- Drill percentiles. Reach to the small (5th), clearance to the large (95th), adjustability for the range.
- Separate ergonomics, user-centred and inclusive design. Know how each widens fit and reduces exclusion.
- Memorise the 6 Rs in order. With a design example of each, and link design for disassembly to repair, reuse and recycling.
- Know the LCA stages and measures. Five stages, carbon footprint and embodied energy, and the usually dominant use phase.
- Prepare balanced ethics answers. Weigh fair trade, working conditions and planned obsolescence against commercial pressure to a judgement, then attempt the quiz.
Sources & how we know this
- Eduqas A Level Design and Technology specification (Product Design) — Eduqas (2017)