[exitb]

The base idea behind keeping your fingers on the home row makes sense, as it promises that you can reach most of the commonly used keys by just curling or straightening your fingers, without moving your wrists at all. This doesn’t appear true in your picture. How does the person reach T with a finger that’s already straight, while still keeping a finger on A?

This is obviously not an exact science and I’m sure you manage to type just fine. However, if given a choice of regular and split, I don’t see how one could argue that they’re just the same. For me personally, I used to type with a lot of wrist movement and had trouble learning true touch typing for decades, but learned it on a split in a few weeks.

[jbstack]

I'm not sure I can answer the first question, because I can reach the T just fine with my other finger on A and without contorting my wrist. Also, not that it changes my point, but I don't conform to a rigid version of the home-row rule or the standard touch-typing method, and I think that's how I achieve faster typing speeds than most. My hands dance around the keyboard and each movement is relative to where my fingers were on the last movement, while keeping the home row as a base. For example, in the standard method you'd use the right index finger for both Y and U. For me, if I've just typed a Y, I'll use the second finger to type U because that's more natural than re-using the index finger in different positions.

Also, just to be clear, I wasn't arguing that regular and split are the same. I have both types of keyboards and I'm planning to switch to split once I've mastered a new keyboard layout. My point was only in support of the original comment; namely, that that drawing is misleading.

[exitb]

Yeah, I get that. From how you describe it, I think my typing style was similar to yours. It works, but it’s significantly distinct from what’s presented as proper touch typing form. In my case, the downside was that due to all the movement, even tough I knew where the keys are, I tended to hit wrong keys a lot.

[smeej]

Wait have you been thinking "keep them on the home row" means any finger not actively typing a key must be in physical contact with its home row key??

This would at least help me make sense of people's wrist problems. Holy cow. Never mind how much it would slow somebody down. None of my fingers is ever stationary long enough to bring it back to a specific place typing 135 wpm.