This tool is awesome!
I would like to know how far we would be from converting any Android device with touch screen to a handwriting input solution, especially for Chinese characters.
There is already a tool called Tegaki that integrates with ibus or scim and allows direct drawing (in a dedicated popup window).
Would it be possible to have a "Tegaki via Android"? I understand having feedback from the screen to the device would be a hassle, but just a drawing area with 3 buttons (validate, delete last stroke, reset).