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Affective Computing
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Affective Computing
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```{=latex} \usepackage{fontspec} \raggedbottom % or \flushbottom \usepackage[papersize={148mm,197mm}, top=21mm, bottom=28mm, inner=18.5mm, outer=18.5mm, margin=0.5in, bindingoffset=0mm, centering, % showframe, ]{geometry} \setmonofont{Berkeley Mono} \setcounter{secnumdepth}{1} ```
```{=latex} \usepackage{fvextra} \usepackage{fancyvrb} \DefineVerbatimEnvironment{Highlighting}{Verbatim}{commandchars=\\\{\}, breaklines, breaknonspaceingroup, breakanywhere, fontsize=\footnotesize} \RecustomVerbatimEnvironment{verbatim}{Verbatim}{fontsize=\footnotesize} \fvset{breaklines} \fvset{breaknonspaceingroup} \fvset{breakanywhere} \usepackage{needspace} \makeatletter \preto{\@verbatim}{\needspace{10\baselineskip}} \makeatother ```

Quiz: Week 1: Assignment 1

Questions and Answers

Question 1

Affective computing focuses solely on the recognition of emotions without any attempt to synthesize or simulate emotional expressions.

Options:

  • True

  • False

Correct Answer: False


Question 2

Which of the following data modalities is least likely to be used for emotion recognition?

Options:

  • Heart Rate Variability (HRV)

  • Speech Intonation

  • Weather Patterns

  • Facial Expressions

Correct Answer: Weather Patterns


Question 3

Thermal cameras can be effective for affect sensing because:

Options:

  • They capture changes in heat patterns associated with emotional states

  • They have high resolution for RGB-based emotion analysis.

  • They are designed for real-time object tracking.

  • They directly measure neural activity.

Correct Answer: They capture changes in heat patterns associated with emotional states


Question 4

Analyzing multiple data streams simultaneously (e.g., combining facial expressions, voice tone, and physiological signals) improves the accuracy of emotion recognition systems.

Options:

  • True

  • False

Correct Answer: True


Question 5

Wearable devices like smartwatches can assist in affect sensing by:

Options:

  • Detecting changes in motion and location.

  • Tracking physiological metrics like heart rate and skin conductivity

  • Providing augmented reality overlays

  • Capturing high-resolution facial expressions.

Correct Answer: Tracking physiological metrics like heart rate and skin conductivity


Question 6

Which of the following sensors is commonly used for detecting physiological signals related to emotions?

Options:

  • Gyroscope

  • Galvanic Skin Response (GSR)

  • Ultrasonic Sensor

  • Barcode Reader

Correct Answer: Galvanic Skin Response (GSR)


Question 7

Which of the following is an ethical concern in affective computing?

Options:

  • High computational cost

  • Misinterpretation of emotional data

  • Limited bandwidth for sensor data transfer

  • Lack of compatibility with legacy hardware

Correct Answer: Misinterpretation of emotional data


Question 8

What is the primary purpose of the MACH system?

Options:

  • To analyze environmental data

  • To provide analytics on user communication behaviors

  • To monitor physical health

  • To replace human recruiters in interviews

Correct Answer: To provide analytics on user communication behaviors


Question 9

What ethical concern might arise with the use of systems like MACH ?

Options:

  • Over-reliance on hardware performance

  • Privacy concerns regarding facial data collection

  • Limited availability in rural areas

  • High training cost for users

Correct Answer: Privacy concerns regarding facial data collection


Question 10

What is the primary goal of emotion-aware interfaces in user experience design?

Options:

  • To create complex and visually appealing designs

  • To ensure content aligns with the user's emotional state to avoid overwhelming them

  • To focus solely on functional aspects of a product

  • To prioritize system efficiency over user satisfaction

Correct Answer: To ensure content aligns with the user's emotional state to avoid overwhelming them


Quiz: Week 2: Assignment 2

Questions and Answers

Question 1

Which type of emotion is primarily recognized in the stimuli?

Options:

  • Induced emotion

  • Perceived emotion

  • None of the given

  • A and B

Correct Answer: Perceived emotion


Question 2

Which model makes annotation easier for classifying emotions during data collection?

Options:

  • Categorical Model

  • Valence Arousal Dominance model

  • None of the given

  • A and B

Correct Answer: Categorical Model


Question 3

In the Circumplex Model, which emotion belongs to Low Arousal and Positive Valence?

Options:

  • Frustrated

  • Delighted

  • Content

  • Tired

Correct Answer: Content


Question 4

Dominance allows better differentiation of emotions of overlapping in the VA model.

Options:

  • True

  • False

Correct Answer: True


Question 5

A set of facial actions is specific to a particular emotion.

Options:

  • True

  • False

Correct Answer: False


Question 6

Which of the following is/are a result of individual variability in emotions?

Options:

  • Accumulation of emotions over time

  • Cultural bias

  • Cognitive appraisal

  • All of the above

Correct Answer: All of the above


Question 7

In Emotion Design, which of the following is responsible for the initial impression of a product?

Options:

  • Behavioral

  • Visceral

  • Reflective

  • All of the above

Correct Answer: Visceral


Question 8

In the context of emotion recognition models, which model categorizes emotions into discrete, distinct categories or labels?

Options:

  • Categorical model

  • VAD model

  • Universal model

  • Dynamic model

Correct Answer: Categorical model


Question 9

What is the primary distinction between perceived emotions and induced emotions?

Options:

  • Perceived emotions are universal, while induced emotions are culturally influenced.

  • Perceived emotions are consciously experienced, while induced emotions are subconscious reactions.

  • Perceived emotions are the emotions others observe in an individual, while induced emotions are intentionally expressed.

  • Perceived emotions are the emotions an individual believes they are experiencing, while induced emotions are emotions intentionally triggered by external stimuli.

Correct Answer: Perceived emotions are the emotions an individual believes they are experiencing, while induced emotions are emotions intentionally triggered by external stimuli.


Question 10

Which of the following design level helps in improving the user-product interaction of a product?

Options:

  • Visceral

  • Behavioral

  • Reflective

  • None of the above

Correct Answer: Behavioral


Quiz: Week 3 : Assignment 3

Questions and Answers

Question 1

What type of emotional expression is typically characterized by exaggerated and scripted feelings to simulate real emotions?

Options:

  • Spontaneous expressions

  • Acted expressions

  • Authentic expressions

  • Spontaneous nonverbal cues

Correct Answer: Acted expressions


Question 2

Which experimental design involves comparing different groups of participants who are exposed to varying conditions or stimuli?

Options:

  • Between-subject design

  • Within-subject design

  • Both A and B

  • Correlational design

Correct Answer: Between-subject design


Question 3

When conducting research on emotion recognition, why is the inclusion of naturalistic stimuli important?

Options:

  • It helps maintain consistent emotional expression across participants

  • It increases the realism and relevance of the research findings

  • It simplifies the emotion recognition process for participants

  • It minimizes ethical concerns in emotional manipulation

Correct Answer: It increases the realism and relevance of the research findings


Question 4

What is the purpose of presenting a neutral baseline film before showing emotional clips in a study?

Options:

  • To establish a standard emotional state for all participants

  • To assess the baseline physiological signals

  • To make the participant feel neutral about the study

  • To ensure that the participant understands the instructions

Correct Answer: To establish a standard emotional state for all participants


Question 5

What kind of data can be collected while a participant is watching an emotional video clip?

Options:

  • Physiological signals such as heart rate and skin conductivity

  • Audio-visual data through a webcam or camera

  • Both physiological signals and audio-visual data

  • Only self-reported emotions from the participant

Correct Answer: Both physiological signals and audio-visual data


Question 6

What is the primary purpose of the Institutional Review Board (IRB) in human research studies?

Options:

  • To ensure that research is conducted ethically and protects the welfare of human subjects

  • To analyze the scientific validity of research proposals

  • To recruit participants for experiments

  • To determine the funding for human research projects

Correct Answer: To ensure that research is conducted ethically and protects the welfare of human subjects


Question 7

Which of the following is NOT one of the categories of tools used in affective computing?

Options:

  • Data collection tools

  • Signal analysis tools

  • Affective expression tools

  • Natural language processing tools

Correct Answer: Natural language processing tools


Question 8

If you prefer a more customized approach to data annotation, what option do you have?

Options:

  • Use prebuilt annotation tools exclusively

  • Write your own scripts for data annotation

  • Hire external annotators

  • Focus only on video and audio modalities

Correct Answer: Write your own scripts for data annotation


Question 9

What is the primary function of data mining tools in affective computing?

Options:

  • To collect raw data

  • To preprocess data

  • To analyze and understand emotions in the collected data

  • To annotate the data

Correct Answer: To analyze and understand emotions in the collected data


Question 10

Which of the following tools is mentioned as a commonly used and simple tool for emotion expression in machines?

Options:

  • WEKA

  • ICT Virtual Human Toolkit

  • ROS (Robotics Operating System)

  • SAM (Self-Assessment Manikin)

Correct Answer: ICT Virtual Human Toolkit


Quiz: Week 4 : Assignment 4

Questions and Answers

Question 1

Which frame serves as the reference frame for facial expression recognition?

Options:

  • Starting frame of the sequence

  • Last frame of the sequence

  • Peak expression frame

  • Random frame

Correct Answer: Peak expression frame


Question 2

Dynamic facial expressions share the transition duration.

Options:

  • True

  • False

Correct Answer: False


Question 3

Which of the following is not an important step in conventional FER?

Options:

  • Face detection

  • Feature Extraction

  • Background analysis

  • Face landmark detection

Correct Answer: Background analysis


Question 4

Temporal information is crucial for detecting micro-expressions.

Options:

  • True

  • False

Correct Answer: True


Question 5

What does FACS stand for?

Options:

  • Facial Attribute Coding System

  • Facial Affect Coding System

  • Facial Action Coding System

  • Functional Action Coding System

Correct Answer: Facial Action Coding System


Question 6

Which of the facial features require less storage?

Options:

  • Both appearance and geometric

  • Appearance only

  • Geometric only

  • None of the above

Correct Answer: Geometric only


Question 7

Sequential information helps in expression recognition.

Options:

  • True

  • False

Correct Answer: True


Question 8

Which of the following features do not provide motion information?

Options:

  • Motion History Images (HMI)

  • Local Binary Patterns (LBP)

  • Histogram of Gradients (HoG)

  • Optical Flow

Correct Answer: Histogram of Gradients (HoG)


Question 9

The relative position of the persons in a group has no effect on the group level affect.

Options:

  • True

  • False

Correct Answer: False


Question 10

When dealing with subtle facial expressions, which of the following is not a setback?

Options:

  • Self-occlusion

  • Illumination

  • Individual variability

  • Pose variation

Correct Answer: Pose variation


Quiz: Week 5 : Assignment 5

Questions and Answers

Question 1

Which of the following is true about emotional speech signals?

Options:

  • Emotional speech always follows predictable patterns

  • Emotional speech can be conveyed through tone, rhythm, and loudness

  • Emotional speech is only expressed through content words

  • Emotional speech is always louder than neutral speech

Correct Answer: Emotional speech can be conveyed through tone, rhythm, and loudness


Question 2

What is a key factor in determining the emotional tone of a speaker's voice?

Options:

  • The pitch and modulation of the voice

  • The speed of speech

  • The presence of background music

  • The clarity of the speaker's pronunciation

Correct Answer: The pitch and modulation of the voice


Question 3

Which of the following is a commonly used feature in speech emotion recognition?

Options:

  • Mel-frequency cepstral coefficients (MFCCs)

  • Linear prediction coefficients (LPCs)

  • Formant frequencies

  • All of the above

Correct Answer: All of the above


Question 4

What does "prosody" refer to in speech emotion recognition?

Options:

  • The phonetic structure of speech

  • The rhythm, pitch, and intonation patterns in speech

  • The speaker's gender and age-related characteristics

  • The loudness of speech

Correct Answer: The rhythm, pitch, and intonation patterns in speech


Question 5

Why is it important to analyze emotions in situations where people speak different languages, like in interrogations?

Options:

  • To understand the emotional state of the speaker

  • To count how many languages are being spoken

  • To identify the speaker’s name

  • To translate all words to one language

Correct Answer: To understand the emotional state of the speaker


Question 6

Which of the following prosody-based features is used to measure the energy in an input acoustic signal?

Options:

  • Loudness

  • Pitch

  • Speech rate

  • Formant frequency

Correct Answer: Loudness


Question 7

What is the advantage of using pre-trained networks in speech analysis over hand-engineered features like MFCC?

Options:

  • Pre-trained networks automatically extract features through deep learning

  • Hand-engineered features are more accurate

  • Pre-trained networks do not require data

  • Hand-engineered features work better for real-time analysis

Correct Answer: Pre-trained networks automatically extract features through deep learning


Question 8

Which of the following machine learning techniques is commonly used in speech emotion analysis?

Options:

  • Hidden Markov Models

  • K-means clustering

  • Linear regression

  • Decision trees only

Correct Answer: Hidden Markov Models


Question 9

What is the primary reason for using spectrograms in speech-based emotion recognition?

Options:

  • To visualize the frequency content of the audio signal over time

  • To reduce the duration of the audio signal

  • To eliminate background noise in the signal

  • To make the signal easier to interpret in its raw form

Correct Answer: To visualize the frequency content of the audio signal over time


Question 10

In the speech synthesis example, how can one distinguish between disappointment and excitement in the speech?

Options:

  • By listening to differences in tone and emotional expression in the speech

  • By looking at the text that is being read aloud

  • By measuring the pitch of the voice only

  • By analyzing the background noise in the audio

Correct Answer: By listening to differences in tone and emotional expression in the speech


Quiz: Week 6 : Assignment 6

Questions and Answers

Question 1

The shape and placement of text significantly contribute to conveying emotion in design or communication.

Options:

  • True

  • False

Correct Answer: True


Question 2

Emotion representation in text is:

Options:

  • Always straightforward and easily detectable without considering the surrounding context.

  • Often complex and influenced by the surrounding context.

  • Primarily dependent on the use of specific emotion words.

  • A combination of linguistic features and contextual clues.

Correct Answer: Often complex and influenced by the surrounding context.


Question 3

How can cultural differences impact the interpretation of emotions in text?

Options:

  • Cultural differences have no impact on emotion recognition.

  • Cultural differences can lead to misunderstandings and misinterpretations of emotions.

  • Cultural differences can enhance the understanding of emotions, as they provide diverse perspectives.

  • Cultural differences are only relevant in face-to-face communication, not in text-based communication.

Correct Answer: Cultural differences can lead to misunderstandings and misinterpretations of emotions.


Question 4

What is the significance of a high objective score for a word in SentiWordNet?

Options:

  • The word is highly positive.

  • The word is highly negative.

  • The word is highly neutral.

  • The word has a strong sentiment orientation.

Correct Answer: The word is highly neutral.


Question 5

What is the primary objective of Bag-of-Words?

Options:

  • To represent text as a numerical feature vector.

  • To understand the grammatical structure of a text.

  • To analyze the semantic relationships between words in a text.

  • To identify the topic or theme of a text.

Correct Answer: To represent text as a numerical feature vector.


Question 6

What is an n-gram?

Options:

  • A statistical method for estimating the probability of a word.

  • A technique for stemming words.

  • A type of neural network architecture.

  • A sequence of n consecutive words in a text.

Correct Answer: A sequence of n consecutive words in a text.


Question 7

How can part-of-speech tagging help in emotion recognition?

Options:

  • It identifies the grammatical role of words in a sentence, which can provide clues about the intended emotion.

  • It extracts keywords from a text.

  • It identifies the topic of a text.

  • It analyzes the semantic meaning of words.

Correct Answer: It identifies the grammatical role of words in a sentence, which can provide clues about the intended emotion.


Question 8

Which model is better suited for handling rare words or out-of-vocabulary words?

Options:

  • Word2Vec

  • FastText

  • GloVe

  • All are equally suited

Correct Answer: FastText


Question 9

What does the IDF component in TF-IDF represent?

Options:

  • The frequency of a term within a document.

  • The total number of documents in the corpus

  • The importance of a term relative to the entire corpus.

  • The number of times a term appears in a document multiplied by the total number of terms in the document.

Correct Answer: The importance of a term relative to the entire corpus.


Question 10

Basic statistics are computed around the labels assigned by different labelers in text-based emotion detection to arrive at a final emotional classification for a statement

Options:

  • True

  • False

Correct Answer: True


Quiz: Week 7 : Assignment 7

Questions and Answers

Question 1

Which of the following is the primary physiological indicator measured in Electrodermal Activity (EDA)?

Options:

  • The electrical resistance of the skin

  • The amount of sweat produced by the skin

  • The heart rate variability

  • The brain wave activity

Correct Answer: The electrical resistance of the skin


Question 2

Heart rate variability is often reduced in individuals experiencing high stress.

Options:

  • True

  • False

Correct Answer: True


Question 3

Which of the following is NOT a typical physiological marker for detecting emotions in the autonomic nervous system?

Options:

  • Heart rate

  • Respiratory rate

  • Oxygen saturation

  • Skin temperature

Correct Answer: Oxygen saturation


Question 4

The Theta frequency band in EEG is commonly associated with deep relaxation and meditation states.

Options:

  • True

  • False

Correct Answer: True


Question 5

Which of the following emotions has been found to be correlated with heart rate?

Options:

  • Happiness

  • Anger

  • Sadness

  • Surprise

Correct Answer: Anger


Question 6

Why does heart rate increase during stressful situations, such as giving a presentation?

Options:

  • The brain signals the heart to pump more blood due to perceived stress or importance.

  • The heart automatically adjusts to any increase in oxygen levels.

  • The brain reduces the heart rate to conserve energy.

  • The brain disconnects from the heart during stressful events.

Correct Answer: The brain signals the heart to pump more blood due to perceived stress or importance.


Question 7

Which of the following is a more accurate method for measuring heart rate?

Options:

  • Photoplethysmography (PPG)

  • Electrocardiogram (ECG)

  • Both are equally accurate

  • Neither

Correct Answer: Electrocardiogram (ECG)


Question 8

How does posture affect heart rate during measurement?

Options:

  • It does not affect heart rate.

  • An uncomfortable posture may cause an increase in heart rate due to extra effort needed for stabilization.

  • An uncomfortable posture decreases heart rate.

  • Posture has only a minor effect on heart rate.

Correct Answer: An uncomfortable posture may cause an increase in heart rate due to extra effort needed for stabilization.


Question 9

What aspect of emotional state can heart rate measurements accurately estimate?

Options:

  • Valence

  • Arousal

  • Both valence and arousal

  • Neither

Correct Answer: Arousal


Question 10

Heart rate measurements can distinguish whether the arousal is caused by positive or negative stim

Options:

  • True

  • False

Correct Answer: False


Quiz: Week 8 : Assignment 8

Questions and Answers

Question 1

1.Which of the following emotional states is typically associated with increased skin conductance?

Options:

  • Boredom

  • Relaxation

  • Stress

  • Happiness

Correct Answer: Stress


Question 2

What is a common technique used to measure skin conductance?

Options:

  • Electromyography (EMG)

  • Electroencephalography (EEG)

  • Functional Magnetic Resonance Imaging (fMRI)

  • Galvanic Skin Response (GSR)

Correct Answer: Galvanic Skin Response (GSR)


Question 3

How can SCL and SCR be used to assess emotional arousal?

Options:

  • Increased SCL and SCR indicate higher arousal.

  • Decreased SCL and SCR indicate higher arousal.

  • Increased SCL but decreased SCR indicate higher arousal.

  • Decreased SCL but increased SCR indicate higher arousal.

Correct Answer: Increased SCL and SCR indicate higher arousal.


Question 4

What is the primary advantage of using the 10-20 system?

Options:

  • It allows for easy comparison of EEG data across different studies.

  • It reduces the number of electrodes needed for EEG recordings.

  • It increases the spatial resolution of EEG recordings.

  • It eliminates the need for precise anatomical measurements.

Correct Answer: It allows for easy comparison of EEG data across different studies.


Question 5

Which frequency band is associated with deep sleep?

Options:

  • Alpha

  • Beta

  • Delta

  • Theta

Correct Answer: Delta


Question 6

In a multimodal setting, each modality is expected to provide similar information.

Options:

  • True

  • False

Correct Answer: False


Question 7

What is a major challenge in early feature fusion of multimodal data?

Options:

  • Data alignment and synchronization issues.

  • Increased computational complexity.

  • Selection of appropriate feature extraction techniques.

  • Lack of standardized evaluation metrics.

Correct Answer: Data alignment and synchronization issues.


Question 8

Which fusion level is most suitable for modalities with different temporal resolutions?

Options:

  • Early fusion

  • Intermediate fusion

  • Late fusion

  • All have the same effect.

Correct Answers: Intermediate fusion, Late fusion


Question 9

Which type of features does feature selection aim to eliminate?

Options:

  • Descriptive features

  • Relevant features

  • Redundant features

  • Interactive features

Correct Answer: Redundant features


Question 10

Slow fusion eliminates the synchronization requirement while taking advantage of the correlations between the modalities.

Options:

  • True

  • False

Correct Answer: True


Quiz: Week 9 : Assignment 9

Questions and Answers

Question 1

What is the core concept of empathy?

Options:

  • Recognizing and understanding the emotional states of others

  • Feeling pity for others in distress

  • Ignoring others' emotional states

  • Controlling others' emotions

Correct Answer: Recognizing and understanding the emotional states of others


Question 2

The Uncanny Valley effect is most often observed when:

Options:

  • A robot has human-like features but lacks certain human behaviors

  • A robot mimics human emotions accurately

  • A robot appears completely non-human

  • A robot displays behaviors that are distinctly mechanical

Correct Answer: A robot has human-like features but lacks certain human behaviors


Question 3

Can empathy in robots and virtual agents be genuine?

Options:

  • Yes, as long as the agent can process and respond to emotional signals

  • No, empathy in agents is always simulated and not truly felt

  • Yes, but only when humans are aware it is an agent

  • No, empathy in robots is irrelevant for effective interaction

Correct Answer: No, empathy in agents is always simulated and not truly felt


Question 4

What is the key focus of perspective-taking in the context of empathy?

Options:

  • Understanding the emotional state of an individual based on their physiological cues

  • Analyzing how the response will make the individual feel from their point of view

  • Modifying the emotional state of an individual by regulating their feelings

  • Ignoring the user's feelings to maintain an objective response

Correct Answer: Analyzing how the response will make the individual feel from their point of view


Question 5

What is the primary goal of empathy analysis in the context of artificial empathy?

Options:

  • To predict the emotional state of an individual without understanding the context of the interaction

  • To understand the emotional state of the user and evaluate whether the interaction is empathetic

  • To generate empathetic responses in virtual agents based on physiological cues

  • To analyze only the physiological cues without considering behavioral aspects

Correct Answer: To understand the emotional state of the user and evaluate whether the interaction is empathetic


Question 6

The appearance of an embodied agent should be designed to match the specific characteristics of the target user to enhance empathy.

Options:

  • True

  • False

Correct Answer: True


Question 7

Which of the following best describes the role of lexical cues in empathy analysis?

Options:

  • Lexical cues are physiological data used to assess emotional states

  • Lexical cues are text-based data used to analyze the empathetic quality of interactions

  • Lexical cues are only used in analyzing emotional states, not empathy

  • Lexical cues focus on the visual and audio cues of the interaction

Correct Answer: Lexical cues are text-based data used to analyze the empathetic quality of interactions


Question 8

What is one of the mediating factors that can affect the empathetic response of an observer?

Options:

  • The agent's physical location

  • The mood of the observer

  • The agent's programming language

  • The time of day

Correct Answer: The mood of the observer


Question 9

What was the result of providing empathetic feedback in the virtual interview scenario?

Options:

  • It increased the interview stress level

  • It had no effect on the interview stress level

  • It reduced the interview stress level

  • It caused the interview to be abandoned

Correct Answer: It reduced the interview stress level


Question 10

The emotional state of the user is irrelevant when designing an embodied agent for a specific task.

Options:

  • True

  • False

Correct Answer: False


Quiz: Week 10 : Assignment 10

Questions and Answers

Question 1

Learners’ experiences with affective learning technologies involve both emotional responses and learning outcomes

Options:

  • True

  • False

Correct Answer: True


Question 2

How does GazeTutor use eye-tracking data to improve learning?

Options:

  • By identifying when students are struggling with a concept.

  • By predicting students' future performance.

  • By adapting the difficulty level of the tutoring content.

  • By providing real-time feedback on students' attention and engagement.

Correct Answer: By providing real-time feedback on students' attention and engagement.


Question 3

A machine that can anticipate future needs and adjust its behavior accordingly is at which level of adaptation?

Options:

  • Level 0

  • Level 1

  • Level 2

  • Level 3

Correct Answers: Level 2, Level 3


Question 4

Camera can be used to monitor the heart rate of the user.

Options:

  • True

  • False

Correct Answer: True


Question 5

What is empathy in the context of affective computing?

Options:

  • The ability of a machine to understand and respond to human emotions.

  • The ability of a machine to perform tasks independently.

  • The ability of a machine to learn from experience.

  • The ability of a machine to process and analyze large amounts of data.

Correct Answer: The ability of a machine to understand and respond to human emotions.


Question 6

Tendency to provide human characteristics to non-lifelike artifacts is called as

Options:

  • Polymorphism

  • Anthropomorphism

  • Skeuomorphism

  • Neumorphism

Correct Answer: Anthropomorphism


Question 7

Parallel empathy is characterized by:

Options:

  • A strong emotional response to another person's feelings.

  • A detached and objective perspective on another person's emotions.

  • The ability to understand and share another person's feelings without being overwhelmed.

  • A tendency to avoid emotional situations.

Correct Answer: The ability to understand and share another person's feelings without being overwhelmed.


Question 8

User feedback ratings can be a metric for evaluating affective agents.

Options:

  • True

  • False

Correct Answer: True


Question 9

Which of the following strategies can help to reduce negative affective states in learners?

Options:

  • Increasing the difficulty of tasks.

  • Providing immediate feedback.

  • Creating a competitive learning environment.

  • Ignoring learner emotions.

Correct Answer: Providing immediate feedback.


Question 10

Cognitive empathy involves perceiving the emotions of the target in a logical manner.

Options:

  • True

  • False

Correct Answer: True


Quiz: Week 11 : Assignment 11

Questions and Answers

Question 1

A virtual assistant takes input in the form of text messages only.

Options:

  • True

  • False

Correct Answer: False


Question 2

Which of the following is NOT a part of the process for creating a virtual assistant as described in the lecture?

Options:

  • Wake word detection

  • Automatic Speech Recognition (ASR)

  • Emotion detection in the speech

  • Data encryption for privacy

Correct Answer: Data encryption for privacy


Question 3

It is acceptable to anthropomorphize emotional virtual agents as long as they provide useful emotional support to users.

Options:

  • True

  • False

Correct Answer: True


Question 4

An emotionally intelligent virtual assistant can help improve communication and reduce stress in the workplace by recognizing emotional cues from employees.

Options:

  • True

  • False

Correct Answer: True


Question 5

In which domain can an emotionally intelligent virtual assistant help provide real-time emotional support and coping strategies?

Options:

  • Healthcare

  • Customer service

  • Mental health and therapy

  • Entertainment

Correct Answer: Mental health and therapy


Question 6

What is the main goal of using an emotionally intelligent virtual assistant in education?

Options:

  • To replace teachers

  • To monitor students’ grades

  • To identify when students need additional support and provide targeted feedback

  • To conduct exams

Correct Answer: To identify when students need additional support and provide targeted feedback


Question 7

The first step in the process of building an emotionally intelligent virtual assistant is to identify the language spoken by the user.

Options:

  • True

  • False

Correct Answer: False


Question 8

What is the role of the "context" in an emotionally intelligent virtual assistant?

Options:

  • To recognize the user’s emotion at all times

  • To understand the user’s preferences and history for personalized responses

  • To determine the user’s intent regardless of their emotional state

  • To simply follow the user’s spoken instructions without emotion or history

Correct Answer: To understand the user’s preferences and history for personalized responses


Question 9

What is the primary ethical concern related to privacy when developing emotionally intelligent virtual agents?

Options:

  • The agent may not be able to collect enough data.

  • The agent may collect personal data without user consent.

  • The agent may not be able to process data accurately.

  • The agent may share personal data only with medical professionals.

Correct Answer: The agent may collect personal data without user consent.


Question 10

How can emotional virtual agents help avoid bias in their responses to users?

Options:

  • By using data from only one ethnic group.

  • By ensuring the data used for training is diverse and representative.

  • By focusing on only one language group.

  • By ignoring cultural differences.

Correct Answer: By ensuring the data used for training is diverse and representative.


Quiz: Week 12 : Assignment 12

Questions and Answers

Question 1

Privacy concerns in affective computing arise from:

Options:

  • The collection and analysis of personal data

  • The potential for misuse of emotional information

  • The lack of transparency in AI decision-making

  • None of the above.

Correct Answer: The collection and analysis of personal data


Question 2

Which of the following is not a potential Ethical Consideration that need not to be addressed?

Options:

  • Emotional Manipulation

  • Privacy

  • Emotional Dependency

  • System accuracy

Correct Answer: System accuracy


Question 3

Which of the following has a high level of privacy intrusion?

Options:

  • Audio jack

  • WiFi

  • Camera

  • Bluetooth

Correct Answer: Camera


Question 4

All mobile sensors capture the least amount of sensitive data.

Options:

  • True

  • False

Correct Answer: False


Question 5

Which of the following sensing strategies is written wrongly in order of their privacy invasiveness, in ascending order?

Options:

  • Microphone > WiFi> Accelerometer

  • GPS > Bluetooth > Screen Touch

  • WiFi > Gyroscope > Calls

  • Calls > Apps > Gyroscope

Correct Answer: WiFi > Gyroscope > Calls


Question 6

What is the primary goal of anticipatory mobile computing?

Options:

  • To predict user needs and proactively provide services.

  • To optimize battery life on mobile devices.

  • To enhance the security of mobile devices.

  • To increase the processing power of mobile devices.

Correct Answer: To predict user needs and proactively provide services.


Question 7

From an ethics perspective, what is a significant concern regarding affect-sensing apps in relation to emotional dependency?

Options:

  • User engagement

  • Privacy intrusion

  • Emotional manipulation

  • User addiction

Correct Answer: User addiction


Question 8

What is a potential ethical concern related to facial expression recognition?

Options:

  • Privacy violations

  • Bias in recognition systems

  • Misinterpretation of emotions

  • All of the above

Correct Answer: All of the above


Question 9

It is possible to completely anonymize a user's personal information using algorithms.

Options:

  • True

  • False

Correct Answer: False


Question 10

Who should be involved in shaping the ethical guidelines for the development of affect-aware machines?

Options:

  • Engineers and developers only.

  • Ethicists and philosophers only.

  • Users and stakeholders only.

  • A combination of engineers, ethicists, users, and other relevant stakeholders.

Correct Answer: A combination of engineers, ethicists, users, and other relevant stakeholders.


TITLE DATA
NPTEL Initiative Open Link
Welcome to NPTEL open online course Open Link
Information about the course and accessing the content Open Link
Announcement Open Link
Discussion Forum: Do you have a doubt or question Open Link
Know your scores in the Assignments Open Link
What you should know about the final certification exam Open Link
Certification criteria Open Link
Best practices to maximize the learning from the online course Open Link
Guidelines and Timelines Open Link
MCQ and MSQ Assignment Open Link
Numerical and Short Answer Assignment Open Link
Subjective Assignment ( Essay Type) Open Link
Subjective Assignment (Scan and Upload) Open Link
Programming Assignment Open Link
Lecture 1: Fundamentals of Affective computing Open Link
Lecture 2: Fundamentals of Affective computing Applications Open Link
Week 1 Feedback Form:Affective Computing!! Open Link
Lecture 1 Emotion Psychology Open Link
Lecture 2 Emotion Theory Open Link
Lecture 3 Brain & Asymmetry Open Link
Lecture 4 Emotional Design Open Link
Week 2 Feedback Form:Affective Computing!! Open Link
Lecture 1 Affect Elicitation Open Link
Lecture 2 Experimental Methodology Open Link
Tutorial Open Link
Week 3 Feedback Form:Affective Computing!! Open Link
Lecture 1 Introduction to Facial Expression Recognition Open Link
Lecture 2 Facial Feature Extraction Open Link
Lecture 3 Group Level Emotion Open Link
Lecture 4 Applications of Facial Expression Recognition Open Link
Tutorial Open Link
Week 4 Feedback Form:Affective Computing!! Open Link
Tutorial Open Link
Lecture 1 Speech in Affective Computing Open Link
Analysis and Synthesis of Affective Speech Open Link
Week 5 Feedback Form:Affective Computing!! Open Link
Lecture 1 Text in Affective Computing Open Link
Lecture 2 Features and Methods for Text Analysis Open Link
Tutorial Open Link
Week 6 Feedback Form:Affective Computing!! Open Link
WK 7 Lecture 1 Open Link
WK 7 Tutorial Open Link
Week 7 Feedback Form:Affective Computing!! Open Link
Lecture 2 Emotions via Skin Conductance Open Link
Lecture 3 Emotions Via EEG Open Link
Multimodal Affect Recognition Open Link
Multimodal Analysis Open Link
Week 8 : MM Tutorial Open Link
Week 8 Feedback Form:Affective Computing!! Open Link
Tutorial Open Link
week 9 Lecture 1 Open Link
week 9 Lecture 2 Open Link
week 9 Lecture 3 Open Link
Week 9 Feedback Form:Affective Computing!! Open Link
Emotionally Intelligent Machines Part-1 Open Link
Emotionally Intelligent Machines Part-2 Open Link
Case_Study Open Link
Week 10 Feedback Form:Affective Computing!! Open Link
week 11 Lecture 1 Open Link
week 11 Lecture 2 Open Link
Case Study Open Link
Week 11 Feedback Form:Affective Computing!! Open Link
Ethics in Affective Computing_1 Open Link
Ethics in Affective Computing_2 Open Link
Course_Finale Open Link
Week 12 Feedback Form:Affective Computing!! Open Link
MP4 Videos Open Link
Problem Solving Session - Recording Open Link
Survey on Problem Solving sessions - Affective Computing (noc25-cs04) Open Link
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