Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Multiple Choice Questions
Q141: What device did David Brewster invent to improve stereoscopic viewing?
- A: Mirror stereoscope
- B: Prism stereoscope
- C: Camera obscura
- D: Orthogonal projector
View Answer
B
Q142: What is the function of an anaglyph in stereoscopy?
- A: Combine images into a single view
- B: Separate images for different eyes
- C: Project images in orthogonal polarizations
- D: Enhance color perception
View Answer
A
Q143: What is the main challenge with random-dot autostereograms?
- A: Fusion of images requires free fusion
- B: Identifying different colors
- C: Decoding complex shapes
- D: Recognizing facial features
View Answer
A
Q144: The illusion where the moon appears larger on the horizon is known as what?
- A: Horizon illusion
- B: Moon illusion
- C: Sunset illusion
- D: Size distortion illusion
View Answer
A
Q145: During reading, what does a saccade refer to?
- A: A jerky eye movement
- B: A period of fixation
- C: A backward eye movement
- D: A pause in reading
View Answer
A
Q146: What is the purpose of the auditory canal?
- A: To amplify sound waves
- B: To protect the middle ear
- C: To transmit sound to the inner ear
- D: To filter sound frequencies
View Answer
B
Q147: Which part of the ear is responsible for converting sound vibrations into nerve impulses?
- A: Cochlea
- B: Auditory canal
- C: Tympanic membrane
- D: Ossicles
View Answer
A
Q148: What is the audible range of sound for the human ear?
- A: 20 Hz to 15 KHz
- B: 50 Hz to 10 KHz
- C: 100 Hz to 20 KHz
- D: 5 Hz to 20 KHz
View Answer
A
Q149: Which type of sound characteristic is related to the amplitude of the sound wave?
- A: Pitch
- B: Loudness
- C: Timber
- D: Frequency
View Answer
B
Q150: What does the cocktail party effect refer to?
- A: Filtering out background noise
- B: Differentiating between different pitches
- C: Enhancing sound frequency
- D: Amplifying weak sounds
View Answer
A