Colemak-DH progress data in 10 weeks by hocusparibus.
KBD.news Published July 18, 2021
Supported by readers like Davidjohn Gerena, Micah Alpern, and TurkeyBoards. Join them now to keep kbd.news free.
I'm sick of most monkeytype posts but this one is actually quite useful.
The time range presented here could come as a good indication for those who are trying to learn a new layout.
There are many scientific papers about learning new physical layouts (e.g. split or ergonomic ones), and research indicates that in only 1-2 hours of practice you can reach your previous speed (well, 90% of it – that was the threshold if I remember right).
However, learning a new logical layout takes a lot more time. Now we have some hard numbers:
Small changes in about 1-2 weeks, a completely new layout in about 2-3 months…