Fitts' Law predicts movement speed based on specific accuracy requirements in a task.

Question

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Fitts' Law is a predictive model that describes the relationship between the speed and accuracy of human movements. It states that the time required to rapidly move to a target area is a function of the distance to the target and the size of the target. This can be used to predict movement speed based on specific accuracy requirements in a task.

Fitts' Law Predicts Movement Speed Based on Specific Accuracy Requirements