HCI2

What are the three key components of usability, as described by Jakob Nielson and Rolf Molic?

• Visibility, affordances, constraints

• Effectiveness, efficiency, satisfaction

• Navigation, selection, keystrokes

• Interface metaphors, tasks, feedback

According to Schneiderman's Eight Golden Rules for Dialogue Design, what is the importance of consistency?

• Users should feel in control

• Shortcuts should be provided

• Commands should operate in a consistent manner

• Feedback should be informative

Which guideline emphasizes the importance of analyzing conversion rates to determine the success of a website?

• Immediate Page Loading

• Mobile-Friendly

• Analyze conversion rate

• SEO-Friendly

What does HCI stand for?

• Human-Computer Interaction

• High-Caliber Interaction

• Helpful Customer Insights

• Hyper-Controlled Interactions

Which term describes the distance between the user's goals and the means of achieving them through the system?

• Gulf of Execution

• Gulf of Evaluation

• Cognitive Load

• Mental Model

What is the main purpose of providing support information in a software system?

• To confuse users

• To increase cognitive load

• To clarify user objects and actions

• To discourage user interaction

According to Norman's Model of Interaction, what are the seven stages of action?

• Planning, execution, evaluation, goal setting, termination, accomplishment, correction

• Goal setting, planning, execution, evaluation, correction, accomplishment, termination

• Goal setting, planning, execution, termination, evaluation, correction, accomplishment

• Planning, execution, evaluation, correction, accomplishment, termination, goal setting

Which term refers to the relationship between actions and controls in a user interface?

• Affordances

• Mappings

• Constraints

• Feedback

According to the provided information, what are some problems users might face if software is poorly designed?

• Happiness and contentment

• Ease and efficiency

• Confusion and frustration

• Satisfaction and productivity

What is the main purpose of providing error messages in software?

• To confuse users further

• To acknowledge their mistakes

• To blame users for errors

• To discourage users from using the software