I once saw someone using a "radial" keyboard on an Android device. Unfortunately at the time I saw it, the company had vanished. I'm using SwiftKey (the non-on

I once saw someone using a "radial" keyboard on an Android device. Unfortunately at the time I saw it, the company had vanished. I'm using SwiftKey (the non-online version), and I can type pretty quickly after the keyboard has been "trained". I think a combination of prediction and a better keyboard layout would help input speed quite a lot.