Ergonomics is one of the most frequently tested concepts in IB Design Technology, yet it is also one of the most poorly applied. Many students mention ergonomics in passing but fail to explain it clearly or link it properly to user needs. As a result, they miss out on easy marks.
In IB Design Technology exams, ergonomics is not a bonus concept. It is a core principle that examiners expect students to understand, apply, and evaluate confidently.
What Is Ergonomics in IB Design Technology?
Ergonomics refers to designing products that fit the user, rather than forcing users to adapt to the product. It focuses on comfort, safety, efficiency, and usability.
In IB Design Technology, ergonomics includes:
- Human dimensions and movement
- Comfort and posture
- Physical limitations and abilities
- Reducing strain, fatigue, and risk of injury
Ergonomics always links directly to the user, making it a key part of user-centred design.
Why Ergonomics Appears So Often in Exams
IB Design Technology exams regularly test ergonomics because it:
- Applies to almost any product
- Links theory to real-world design
- Encourages evaluation rather than memorisation
Exam questions often describe a product or scenario and ask students to explain how ergonomic considerations could improve design outcomes. Students who can do this clearly score consistently higher.
How Ergonomics Is Tested in Exam Questions
Ergonomics usually appears in:
- Short-answer application questions
- Scenario-based questions
- Extended response and evaluation tasks
