A person's sense of physical or psychological ease is known as what?

• A. Dynamic data
• B. Environmental factors
• C. Comfort
• D. Anthropometrics

Answer: (C)

Comfort is the sense of physical or psychological ease. It describes how at ease someone feels with their body, surroundings, and mental state. In design, achieving comfort means ensuring things like good seating support to prevent strain and an interface or environment that feels intuitive and calming, reducing stress or effort. Dynamic data isn’t about ease—it’s about information that changes over time. Environmental factors can influence comfort but are not the feeling itself. Anthropometrics deals with human body measurements used to size products, not the feeling of ease. So, the term that best matches the description is comfort.