Fitts' law best applies to:
A) reducing the system lag in a control system
B) designing a button size on a keypad
C) optimizing the compatibility of mapping between a display and control orientation
D) designing the color code for different dimensions of information visualization

Question

Quizplus · Accepted Answer

Fitts' law is a predictive model of human movement primarily in ergonomics and human-computer interaction that relates to the time required to rapidly move to a target area, such as a button or control. It is used to model the act of pointing, both in the real world and in virtual environments. This law is particularly relevant to the design of user interfaces, such as determining the appropriate size and spacing of buttons on a keypad to optimize human performance and reduce errors.

Fitts' Law Best Applies To