From: A real-time comparison between direct control, sequential pattern recognition control and simultaneous pattern recognition control using a Fitts’ law style assessment procedure
ID (bits)
Distance from center (D)
21.25
42.5
85
120.21
Target width (W)
3.75
2.737
3.624
4.565
5.047
7.5
1.939
4.09
15
1.273
3.172
30
-
2.324