I've been seeing Alice boards pop up in renders and other threads.
How 'ergonomic' are they, or is the key angling more of a cosmetic effect? Looks like the keys under the pinkies are canted back towards horizontal, which would require the wrists to kink out away from straight to frequently accessed keys such as Enter, Backspace and Shift.
I have found earlier posts on the Alice layout which talk about the design, but there's no mention of ergonomics.