Statement 1 Fitts' Law uses the formula movement time = a + b log2 (distance/size + 1) where a and b are empirically determined constants. Statement 2 Studies of keyboard operators have shown that, although the faster operators were up to twice as fast as the others, the slower ones made 10 times the errors.
A)Only Statement 1 is True
B)Only Statement 2 is True
C)Both statements are True
D)Both statements are False

Question

Quizplus · Accepted Answer

Fitts' Law is accurately described in Statement 1, and Statement 2 reflects findings from studies on keyboard operators regarding speed and error rates.

Statement 1 Fitts' Law Uses the Formula Movement Time =