« Reply #4 on: Sat, 19 September 2009, 23:47:01 »
My impression of that board (having never used one) is that they went too far with the split-keyboard concept. Instead of stressing your wrists by laying them flat, you stress them by twisting them the other way instead.
There's no stress in having your wrists in that position; however, it's possible that vertical typing produces different kinds of strain that will get you just the same as typing with your palms down. Your wrists are actually more natural in that position than they'd be for the slightly inclined ergonomic keyboards. Your joints are usually the most natural halfway between both end ranges.
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