I have no idea how realistic this request is, but I would LOVE it, so here goes.
How about 2 or 3 zones for specific gestures. On a HPC running Wnidows CE 2.11, the character recognizer is devided into upper and lower screen. I have set my StrokeIt to be my handwriting recognizer, which works very well, with less resources that anything else I've tried. I'd like to use the same stroke for upper and lower case, just change where I write the letter...and maybe a 3rd zone for numbers and punctuation. Maybe left upper for uppercase, left lower for lowercase, and all of the right side for numbers and punctuation.
None the less, StrokeIt rocks.
Thanks