HCI Chapter Quiz Finals

What is the primary focus of ergonomics in HCI?

• Increasing screen size.

• Reducing software costs.

• • Enhancing user experience.

• Improving computer speed.

Which aspect of ergonomics considers the physical interaction

between users and computer systems?

• Digital Ergonomics

• Cognitive Ergonomics

• Physical Ergonomics

• • Virtual Ergonomics

Why is it important to provide immediate feedback for user actions in interface design?

• To increase software size

• To confirm system responsiveness

• To enhance graphics

• To reduce screen brightness

What is the goal of physical ergonomics in HCI?

• • Minimize physical strain and discomfort

• • Increase computer memory

• Maximize screen brightness

• • Enhance graphics quality

Which principle is important for minimizing repetitive strain injuries (RSIs) in HCI?

• Digital Ergonomics

• Financial Ergonomics

• Physical Ergonomics

• Technical Ergonomics

What is one benefit of ergonomic interface design?

• Lower software quality

• Reduced user errors

• Increased hardware requirements

• Higher electricity consumption

How does ergonomic design in HCI enhance productivity?

• By enhancing graphics quality

• By reducing system performance

• By increasing hardware costs

• By promoting comfort and accessibility

What is an example of an ergonomic workstation setup?

• Uncomfortable seating

• Adjustable chair and desk height

• Fixed desk height

• Static monitor position

What does user-centered design in ergonomics typically involve?

• Reducing font size

• Gathering user feedback

• Increasing screen brightness

• Enhancing internet speed

Which ergonomic principle helps reduce the likelihood of errors in interface design?

• Environmental Ergonomics

• Physical Ergonomics

• Cognitive Ergonomics

• Financial Ergonomics