Thanks! To me it sounds like on a smartphone texting horizontally is much easier than texting vertically, as the virtual keys must be bigger when in landscape orientation, so it's easier to hit the right ones.
BK is taking forever to upload them, as usual. Here's what we do have so far: Making a new alphabet Drinking water with no hands or arms
I'm disappointed you scrapped the idea of signs for 'sh' and 'th'. Also, I think you probably could've omitted the 'k'. It's not too useful, you can just use a 'c' or omit it entirely, depending on the use. But good attempt.
