Mastering IB Design Technology Topic 1:
100% Correct Exam Answers- 2025/2026
Updated
What is the primary role of a designer when developing a product?
The primary role of a designer is to identify and solve problems through the creation of
functional, aesthetically pleasing, and user-friendly products.
What is the difference between a product's form and its function?
Form refers to the physical appearance and structure of a product, while function pertains to how
the product works and serves its intended purpose.
Explain the concept of ergonomics in design.
Ergonomics is the study of how people interact with products, aiming to optimize comfort,
efficiency, and safety in their use.
Why is sustainability an important consideration in product design?
Sustainability is important because it focuses on creating products that minimize environmental
impact by using renewable resources, reducing waste, and considering the product's lifecycle.
How do materials impact the design process?
Materials influence the functionality, cost, appearance, and durability of a product, and selecting
the right material is crucial for achieving the design’s intended purpose.
What are the primary stages in the design process?
The primary stages are defining the problem, researching, conceptualizing ideas, prototyping,
testing, and refining the final product.
How does user feedback influence design?
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, User feedback helps designers understand how the product performs in real-life situations,
allowing them to improve functionality, ease of use, and overall satisfaction.
What role does aesthetics play in product design?
Aesthetics contribute to the appeal of a product, making it attractive to users, and can enhance
emotional connections, which can influence purchasing decisions.
What is the importance of prototyping in design?
Prototyping allows designers to test concepts and identify potential issues early in the process,
which helps refine the final product before mass production.
How do you ensure a product is user-friendly?
By considering the user’s needs, testing usability, and ensuring that controls and features are
intuitive and easily accessible.
What is the difference between iterative and linear design processes?
Iterative design involves repeatedly refining and improving a product, whereas a linear design
follows a step-by-step approach from start to finish without revisiting earlier stages.
How can digital technologies enhance the design process?
Digital technologies such as CAD software, 3D printing, and simulations allow designers to create,
modify, and test prototypes faster and more accurately.
What is the importance of a designer's ability to communicate ideas clearly?
Clear communication is essential for sharing concepts with clients, team members, and
stakeholders, ensuring that the design vision is understood and executed effectively.
What does a designer need to consider when selecting materials for a project?
A designer needs to consider the material’s properties, such as strength, flexibility, cost,
environmental impact, and suitability for the intended purpose of the product.
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