V.Ryan © 2025
Designers test and evaluate small scaled models of a product, through various methods, to ensure accuracy, functionality, and usability.
1. Visual Inspection
Designers carefully examine the model for any visual flaws, discrepancies, or imperfections. This includes checking for proportional accuracy, surface finishes, and overall aesthetics.
2. Functional Testing
If the model has movable parts or functional components, designers test these to ensure they operate smoothly and as intended. This can include hinges, wheels, or other mechanical elements.
3. Fit and Assembly Testing
For models with multiple parts, designers test the fit and assembly to ensure all components align correctly and can be assembled without issues. This helps identify any potential problems in the design or manufacturing process.
4. Material Selection
Designers often decide on the materials they will use to manufacture a product, when working on a prototype model. They consider; durability, flexibility, and resistance to wear and tear.
5. User Testing
Designers often involve potential users in the evaluation process. This can include usability testing, where users interact with the model to provide feedback on its design, improvements to ergonomics and overall user experience.
6. Performance Analysis
Designers analyse the model's performance in terms of strength, stability, and functionality. This can include stress tests, load tests, and other performance evaluations to ensure the model meets the required standards.
7. Iterative Refinement
Based on the feedback and test results, designers make necessary adjustments and refinements to the model. This iterative process helps identify and resolve any issues, improving the overall design.
The visual aspects of the model are evaluated to ensure that the design is visually appealing and aligns with the intended design concept. This can include checking for proportions, finishes, and overall aesthetics.
Engineers and designers test the structural integrity of the scaled model. This can include assessing the model's strength, stability and load-bearing capacity using techniques such as physical stress testing.
Focus Group
When evaluating a designer's model, a focus group plays a critical role in providing valuable insights and feedback.
Focus groups consist of potential users or stakeholders who provide their opinions and reactions to the model. This feedback helps designers understand how the model meets user needs and expectations.
Materials
Memphis designers often used unconventional materials to create their unique and playful designs. These are ‘rigid / semi-rigid materials I intend to use:
Fibreglass: Used for stiffening the internal structure of the chair. Its lightweight and flexible nature makes it ideal for creating bold, sculptural furniture pieces.
Steel tube: Used for the main internal frame and the legs and supports. The use of spray painted steel tube, adds a sleek and modern touch to the Memphis design.
Memphis designers love to experiment with textiles, adding an element of surprise and playfulness to their creations. I intend to use these textiles materials:
Felt: This material can add a fun, tactile element to a design, while allowing for bold colour choices and easy manipulation into various shapes.
Synthetic Fibres: Materials like polyester and acrylic are often used for their durability and ability to hold bright dyes.
The use of these textiles helps create the signature eclectic (designs ideas drawn from different art movements) and eye-catching style of Memphis design.
The Memphis design movement was all about breaking boundaries and embracing creativity.
The goal was always to create something visually striking, playful, and unexpected. This chair captures that spirit beautifully.