OK, I've released a version that should work better in portrait mode.

Grab it here: https://garage.maemo.org/frs/?group_...elease_id=1792

As far as the "finicky" part in the bottom: I don't know, I haven't really noticed this (I have more problems with the top-center part myself--I suspect once I add the color pixel detection back from the old code, it will work better). But you don't need to go all the way to the edge of the input area to input characters, even those on the outer edge. I don't go much further than 50% of the way between the circle and the edge myself.

And thanks for the feedback!