Viability of Design Solutions

Viability of design solutions is a critical concept in OCR A-Level Design and Technology, focusing on evaluating whether a design idea can be successfully realised. It involves assessing technical, economic, and social factors to determine if a product is feasible, marketable, and sustainable. This topic bridges the gap between creative ideation and practical implementation, ensuring students understand that a good design must be not only innovative but also viable in the real world.

Students explore key criteria such as functionality, cost-effectiveness, environmental impact, and user needs. They learn to use tools like SWOT analysis, cost-benefit analysis, and life cycle assessment to systematically evaluate designs. This knowledge is essential for the NEA (Non-Exam Assessment) where students must justify their design decisions and demonstrate commercial awareness. Mastering viability helps students create products that are not only aesthetically pleasing but also manufacturable and profitable.

In the wider context of Design and Technology, viability connects to topics like materials selection, manufacturing processes, and user-centred design. It encourages a holistic view of the design process, from initial sketches to final production. By understanding viability, students can critically appraise existing products and develop their own solutions that meet real-world constraints, preparing them for further study or careers in engineering, product design, or innovation management.