HCI Quiz unit 3&4 CSE2

Which factor is crucial for effective use of icons in HCI?

• Using a wide variety of colors and shapes to increase diversity

• Providing tooltips or hover-over text for every icon

• Ensuring consistency and standardization in icon design and meaning

• Using icons exclusively without any accompanying text labels

In HCI, what does the term "screen purpose" refer to?

• The physical size of the screen

• The intended function of the screen in supporting user tasks

• The colour scheme used on the screen

• The type of input devices compatible with the screen

What does the term "flow" refer to in the context of screen navigation in HCI?

• The movement of screen elements

• The seamless progression of tasks and information retrieval

• The visual design of screen elements

• The speed of user interaction

Which touch screen technology relies on the conductivity of the user's finger to detect touch input?

• Resistive touch screens

• Capacitive touch screens

• Infrared touch screens

• Surface acoustic wave touch screens synthesis

Which term refers to the process of users entering specific keywords or phrases to search for information on the web?

• Browsing

• Filtering

• Querying

• Indexing

What is the primary purpose of usability testing tools in HCI?

• To design graphical user interfaces

• To analyze user behavior and interactions with software interfaces

• To compile code for web applications

• To perform system maintenance tasks

In HCI, what factor is crucial for designing effective information retrieval interfaces on the web?

• Increasing the complexity of search algorithms

• Prioritizing visual appeal over functionality

• Understanding user intent and behaviour

• Limiting search options to speed up retrieval

What is the primary purpose of screen planning in human-computer interaction (HCI)?

• To enhance visual aesthetics

• To ensure efficient information organization

• To reduce system response time

• To provide hardware compatibility

What is the primary advantage of voice-activated commands in HCI?

• Increased reliance on text-based input

• Enhanced accessibility for users with mobility impairments

• Limited functionality compared to traditional input methods

• Lower accuracy in command recognition

What is a common technique used in HCI to improve information retrieval by suggesting related or similar content to users?

• Data encryption

• Auto-completion

• Captcha verification

• Scrollbars