Question
a.
Using color-coded warnings for different types of alerts in an aircraft's warnings panel.
b.
Providing arrow keys on the keyboard to indicate directionality for operations in a word processor.
c.
Using consistent keys on the keyboard to articulate operations in terms of movements up, down, left, or right in the plane of the display.
d.
Using a metaphor of a typewriter to make a word processor's user interface more familiar to users.
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Q. Provide an example of consistency in the design of a word processor's user interface.
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