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Questions and Answers
What is the central character in HCI?
What is the central character in HCI?
- The user (correct)
- The software
- The computer
- The interface
What is the function of rods in the retina?
What is the function of rods in the retina?
- Responsible for early detection of pattern
- Sensitive to light (correct)
- Responsible for early detection of movement
- Allow color vision
What is the purpose of X-cells in the retina?
What is the purpose of X-cells in the retina?
- Concentrated in the peripheral vision
- Responsible for early detection of pattern (correct)
- Responsible for early detection of movement
- Allow color vision
Why do we have difficulty recognizing patterns in peripheral vision?
Why do we have difficulty recognizing patterns in peripheral vision?
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What is the implication of the design of a static error message at the bottom of the screen?
What is the implication of the design of a static error message at the bottom of the screen?
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What determines our perception of size?
What determines our perception of size?
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What is the effect of increased luminance on visual acuity?
What is the effect of increased luminance on visual acuity?
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What is the approximate number of colors that can be perceived by varying intensity and saturation?
What is the approximate number of colors that can be perceived by varying intensity and saturation?
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What is the most common type of color blindness?
What is the most common type of color blindness?
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What is a consequence of using high luminance screens?
What is a consequence of using high luminance screens?
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