Human-Computer Interaction: Enhance User Experience in Pharmacy

Question 1

What is a key principle of Human-Computer Interaction (HCI)?

Accepted Answer

Considering the user's abilities and limitations in the design

Answer

Prioritizing visual appeal over ease of use

Answer

Assuming all users are highly tech-savvy

Answer

Ignoring user feedback during the design process

Question 2

What is the primary purpose of cognitive walkthrough?

Accepted Answer

To identify potential user errors and misunderstandings

Answer

To evaluate the effectiveness of specific user interface elements

Answer

To assess the overall usability of a system

Answer

To determine the optimal number of options in a menu

Question 3

What is the main purpose of prototyping in HCI?

Accepted Answer

To test design ideas with users and gather feedback

Answer

To develop the final product

Answer

To document design decisions

Answer

To generate user requirements

Question 4

What is the primary objective of user-centered design?

Accepted Answer

To ensure that systems meet the needs and expectations of users

Answer

To reduce development time and costs

Answer

To create systems that are aesthetically pleasing

Answer

To improve user productivity

Question 5

What is the goal of a heuristic evaluation?

Accepted Answer

To identify potential usability problems and suggest improvements

Answer

To evaluate the effectiveness of a design

Answer

To generate design ideas

Answer

To develop a user interface prototype

Question 6

What is the difference between a modal and a non-modal dialog box?

Accepted Answer

A modal dialog box blocks user interaction with the rest of the application until it is closed, while a non-modal dialog box does not.

Answer

A non-modal dialog box is smaller than a modal dialog box.

Answer

A modal dialog box is always displayed in the center of the screen, while a non-modal dialog box can be placed anywhere.

Answer

There is no difference between modal and non-modal dialog boxes.

Question 7

Which principle is NOT a key aspect of user-centered design?

Accepted Answer

Focusing solely on aesthetics

Answer

Involving users in the design process

Answer

Prioritizing user needs and goals

Answer

Utilizing iterative design and prototyping

Question 8

Which principle is **NOT** a key aspect of user-centered design?

Accepted Answer

Designing for the typical user

Answer

Understanding users' needs and goals

Answer

Iterating designs based on user feedback

Question 9

Which of the following is a core principle of user-centered design?

Accepted Answer

Prioritizing users' needs, goals, and experiences

Answer

Focusing solely on technical specifications

Answer

Relying exclusively on industry best practices

Answer

Ignoring user feedback during the design process

Question 10

What is the primary objective of usability evaluation?

Accepted Answer

To identify and address user difficulties, enhancing system usability

Answer

To determine the overall system functionality independent of user experience

Answer

To compare different design concepts without user involvement

Answer

To ensure that a system meets all technical requirements, regardless of user needs

Question 11

Which of the following is NOT a widely used user research method?

Accepted Answer

Data mining

Answer

Interviews

Answer

Surveys

Answer

Task analysis

Question 12

What is the significance of affordances in HCI?

Accepted Answer

They provide visual cues that suggest how an object can be used

Answer

They establish strict rules and guidelines for user behavior

Answer

They automate user tasks to improve efficiency

Answer

They enhance system performance by optimizing code

Question 13

Which technique is commonly employed in heuristic evaluation?

Accepted Answer

Jakob Nielsen's 10 usability heuristics

Answer

Think aloud testing involving users

Answer

Card sorting to organize website content

Answer

Eye tracking to monitor user gaze patterns

Question 14

What is the intended purpose of cognitive walkthrough in HCI?

Accepted Answer

To predict potential user actions, errors, and difficulties

Answer

To evaluate the effectiveness of navigation menus

Answer

To determine the optimal layout of screen elements

Answer

To measure user satisfaction levels

Question 15

Which term describes the relationship between a user's knowledge, skills, and the design of an interface?

Accepted Answer

Mental model

Answer

Cognitive load

Answer

User experience

Answer

Usability

Question 16

What is the main purpose of design patterns in HCI?

Accepted Answer

To provide reusable solutions for frequently encountered design challenges

Answer

To enforce design consistency across different digital products

Answer

To automate the design process and reduce development time

Answer

To improve system performance and efficiency

Question 17

Which of the following is a central principle of user-centered design?

Accepted Answer

Prioritizing understanding and fulfilling the needs and preferences of users

Answer

Focusing primarily on aesthetics

Answer

Relying on assumptions instead of user feedback

Question 18

What is the fundamental purpose of usability evaluation?

Accepted Answer

To systematically assess the effectiveness, efficiency, and user satisfaction of a computer system

Answer

To compare a system with similar products in the market

Answer

To find technical errors in the software

Question 19

Which HCI method involves testing a system with real users in a realistic setting?

Accepted Answer

Field study

Answer

Heuristic evaluation

Answer

Keystroke-level modeling

Answer

Cognitive walkthrough

Question 20

In HCI, what is the primary goal of ergonomics?

Accepted Answer

Designing systems that are physically and cognitively comfortable and safe for users

Answer

Optimizing the performance of the computer system

Answer

Making the user interface visually appealing

Question 21

In the context of HCI, what does the term 'affordance' refer to?

Accepted Answer

A perceivable indication that suggests how an object can be used

Answer

A keyboard shortcut or gesture for performing a task

Answer

A common design pattern used in user interfaces

Question 22

What is the significance of cognitive walkthrough in HCI?

Accepted Answer

It helps identify potential usability issues by simulating the cognitive processes of users

Answer

It predicts user behavior under different circumstances

Answer

It quantitatively measures system performance

Question 23

Which of the following is a commonly employed metric for measuring system usability?

Accepted Answer

System Usability Scale (SUS)

Answer

Technology Acceptance Model (TAM)

Answer

Jakob Nielsen's Heuristics

Answer

Net Promoter Score (NPS)

Question 24

What is the central purpose of using personas in HCI?

Accepted Answer

To create representative users to guide design decisions based on their specific needs and characteristics

Answer

To ensure a system meets the needs of all possible users

Answer

To replace the need for user testing

Question 25

Which of the following poses a key challenge in designing HCI systems for older adults?

Accepted Answer

Age-related cognitive decline and reduced physical abilities

Answer

Unfamiliarity with technology

Answer

Limited access to assistive technologies

Answer

Lack of interest in using digital devices