> Perhaps the Enter key could be in the middle, ... Yes, such keyboards exist. As well as enter/backspace/delete, it's also useful to have esc/tab near spaceba

> Perhaps the Enter key could be in the middle, ... Yes, such keyboards exist. As well as enter/backspace/delete, it's also useful to have esc/tab near spacebar. https://github.com/manna-harbour/miryoku https://github.com/manna-harbour/miryoku e.g. A popular off-the-shelf keyboard which supports this layout https://www.zsa.io/moonlander/ https://www.zsa.io/moonlander/ > ...below the space bar Well. Then you'd need to move your hands, or stretch your fingers a bit. It's better to have a smaller spacebar key, to allow for extra keys.