fitts's law
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
15
Scrabble Score
9
Letters
1
Syllables
7
Unique Chars
Meaning
name
A predictive model of human movement primarily used in human-computer interaction and ergonomics, stating that the time required to move rapidly to a target area (for example, using a computer mouse) is a function of the ratio between the distance to the target and the width of the target.