MidtermQUIZ2- HCI

What is the most dominant input channel in HCI?

• Hearing

• Touch

• Vision

• Smell

Which memory type briefly holds sensory input?

• Long-term memory

• Sensory memory

• Working memory

• Episodic memory

What does Fitts's Law relate to?

• Memory retention

• Motor control

• Emotional feedback

• Auditory masking

Which channel processes sound frequency and pitch?

• Visual

• Haptic

• Auditory

• Kinesthetic

What is the typical capacity of short-term memory?

• 3±1 items

• 5±2 items

• 7±2 items

• 9±3 items

Why is recognition preferred over recall in interface design?

• It is easier for users

• It reduces visual clutter

• It increases memory load

• It improves motor control

Which design principle helps users remember grouped information?

• A. Chunking

• B. Masking

• C. Primacy effect

• D. Echoic feedback

What is the role of haptic feedback in HCI?

• Enhances visual clarity

• Provides tactile sensation

• Improves auditory cues

• Reduces motor strain

Which emotion is most associated with user abandonment?

• Curiosity

• Frustration

• Satisfaction

• Flow

How can designers support users with color blindness?

• Use high-contrast visuals

• Increase animation speed

• Add more icons

• Use echoic memory