Human-Computer Interaction (HCI) Prelims

What does HCI stand for?

• Human-Computer Interaction

• Human-Computer Interface

• Human-Centric Interface

• Human Communication Interface

Which of the following is an example of an input device?

• Monitor

• Printer

• Speaker

• Keyboard

What interaction style is known for being user-friendly and widely used?

• Command Line Interface

• Graphic User Interface

• Natural Language Interface

• Q/A Systems

Which decade saw the introduction of GUI systems?

• 1940s

• 2000s

• 1980s

• 1960s

What is the primary goal of User-Centered Design (UCD)?

• To reduce development costs

• To create intuitive systems

• To enhance system security

• To increase system complexity

Which of the following is NOT a key principle of UCD?

• Static Design

• Iterative Design

• Empirical Measurement

• Early Focus on Users and Tasks

What is cognitive load?

• The physical effort required to use a device

• The mental effort required to process information

• The number of users interacting with a system

• The time taken to complete a task

Which design strategy helps reduce cognitive load by showing only necessary information initially?

• Chunking Information

• Progressive Disclosure

• Simplified UI

• Iterative Design

What is a benefit of adopting User-Centered Design?

• Less user involvement

• Improved usability and user satisfaction

• Increased complexity of products

• Higher costs in development

Which of the following is an example of a natural language interaction style?

• Voice Assistants

• Touch Screen Interface

• Graphic User Interface

• Command Line Interface