Introduction
One of the most fascinating parts of IB Design Technology (DT) is the study of human factors and ergonomics. This area explores how products, systems, and environments are designed to fit human needs. With first exams in 2027, students must understand how ergonomics influences both coursework and exam questions.
In this article, we’ll explore what human factors mean in IB DT, how they are assessed, and why they are critical for success. For in-depth resources, visit RevisionDojo’s IB Design Technology hub, which provides full coverage of the syllabus.
Quick Start Checklist
- Human factors = designing for people.
- Ergonomics ensures comfort, usability, and efficiency.
- Relates to anthropometrics, physiology, and psychology.
- Tested in both the IA and exams.
- RevisionDojo offers guides and examples aligned with 2027 exams.
What Are Human Factors in Design?
Human factors study how people interact with products and systems. In IB DT, this includes:
- Anthropometrics – using body measurements to guide design.
- Physiology – understanding human performance and limitations.
- Psychology – considering perception, usability, and behavior.
Designing with these factors ensures products are safe, comfortable, and effective.
Why Ergonomics Matters in IB DT
- Improves Usability – Products designed with human factors are easier to use.
- – Ergonomics reduces strain and fatigue.
