Re: I've said it before...
(too late to edit my last post above, so ...)
Come to think of it, chord typing could be pretty comfortable using touch sensors rather than buttons and 2-handed operation instead of one hand. Use your four fingers in the rear for ASDF + G on one side, and thumb up/down on the front to select a different row, or move to top left/top right for numbers/punctuation. Use pressure-sensitivity rather than taps to "squeeze out" the chorded key. Same thing for H + JKL; on the other hand, and two thumb squeezes together for space. It might take a little bit of getting used to for someone used to touch typing (since thumb is moved instead of fingers going up/down (in/out, relative to the edge of the screen), but it might be sufficiently similar to be able to transfer your muscle memory over.
Biting the hand that feeds IT
