Which term best describes a system's ease of use factors such as navigation and intuitiveness?

Which term best describes a system's ease of use factors such as navigation and intuitiveness?

• A. Affective Skills
• B. Behavioral Needs
• C. System Usability
• D. User Ergonomics

Answer: (C)

Ease of use in a system is about how usable the interface is, focusing on how intuitive navigation feels and how effortlessly a user can accomplish tasks. This concept captures how easy it is to learn, remember, and operate the system, as well as how efficiently users can reach their goals without confusion or errors. In healthcare technology, high system usability supports quick, accurate work and reduces the risk of mistakes, which is why navigation, intuitiveness, and overall ease of use are central to usability. Affective skills relate to emotions and attitudes toward the system, which aren’t the same as how easy the system is to use. Behavioral needs describe what users do or require to perform tasks, not the design's ease. User ergonomics concerns the physical interaction aspects, though these are part of usability, the broader term that best describes ease of use is System Usability.

Ease of use in a system is about how usable the interface is, focusing on how intuitive navigation feels and how effortlessly a user can accomplish tasks. This concept captures how easy it is to learn, remember, and operate the system, as well as how efficiently users can reach their goals without confusion or errors. In healthcare technology, high system usability supports quick, accurate work and reduces the risk of mistakes, which is why navigation, intuitiveness, and overall ease of use are central to usability.

Affective skills relate to emotions and attitudes toward the system, which aren’t the same as how easy the system is to use. Behavioral needs describe what users do or require to perform tasks, not the design's ease. User ergonomics concerns the physical interaction aspects, though these are part of usability, the broader term that best describes ease of use is System Usability.