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Question

How does the three-state model account for the difference in accuracy between pointing and cursor movement?

a.

It predicts that accuracy is always higher during cursor movement

b.

It predicts that accuracy is always higher during pointing

c.

It suggests that accuracy may be higher during cursor movement than pointing

d.

It suggests that accuracy is equal between cursor movement and pointing

Answer: (c).It suggests that accuracy may be higher during cursor movement than pointing Explanation:The three-state model suggests that accuracy may be higher during cursor movement than during pointing, especially for devices like touchscreens or light pens.

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Q. How does the three-state model account for the difference in accuracy between pointing and cursor movement?

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