Comfort, Safety & Usability
Q: What is user comfort in ergonomics?
A: What is how physically at ease a user feels when using a product?
Q: Why might a designer use the 95th percentile for clearance but the 5th percentile for reach?
A: What is to ensure large users fit (clearance) and small users can still reach?
Q: What is cognitive ergonomics?
A: What is designing for how people think, process information, and make decisions?
Q: Why is user testing essential in ergonomic design?
A: What is to identify real-world usability and comfort issues?
Q: What is one example of a safety consideration in product design?
A: What is reducing sharp edges or preventing misuse?
Q: What is a limitation of relying only on anthropometric data?
A: What is it does not account for behavior, posture, or context of use?
Q: What is an example of cognitive overload in product design?
A: What is too many buttons/options causing confusion?
Q: What is inclusive design?
A: What is designing for a wide range of users, including those with disabilities?
Q: What is usability?
A: What is how easy and efficient a product is to use?
Q: How can poor anthropometric design impact product success?
A: What is user discomfort, inefficiency, or exclusion of users?
Q: What is feedback in user interfaces?
A: What is a response from a system to a user’s action?
Q: How can ergonomics improve productivity in workplaces?
A: What is reducing fatigue and increasing efficiency?
Q: What is repetitive strain injury (RSI)?
A: What is injury caused by repeated motions over time?
Q: Why must anthropometric data be updated over time?
A: What is populations change in size and proportion?
Q: Why is consistency important in interface design?
A: What is it helps users predict and learn interactions?
Q: Evaluate the trade-off between aesthetics and ergonomics.
A: What is visually appealing designs may reduce comfort or usability?
Q: Why is adjustability important in ergonomic design?
A: What is to accommodate different users and body sizes?
Q: Evaluate why designing for the “average user” is problematic.
A: What is it excludes a large portion of users outside the average?
Q: What is one consequence of poor cognitive ergonomics?
A: What is user error, frustration, or reduced efficiency?
Q: Why might a company ignore ergonomic principles despite known benefits?
A: What is cost, manufacturing constraints, or prioritizing aesthetics/branding?