I would like to announce the application we are working right now.
Thickbuttons - ThickButtons is a totally new idea. As you type a word, ThickButtons enlarges useful buttons by shrinking useless ones. The beauty of this idea is that it's much easier to predict which letters are unlikely to be used than to guess the full word, as other prediction technologies do.
Usually it's enough to type one or two letters, and a few useless buttons shrink in each row, effectively enlarging the useful buttons by 15-20%. Nexus One, it means that typing becomes as easy as in landscape mode without rotating the phone. Or, this is enough to increase small HTC Diamond buttons to the size of the Motorola Droid keyboard, and to type without a stylus.
We are currently in the private alpha mode. The release of Beta version is planned for March. Meanwhile you can follow us on twitter @Thickbuttons to stay up-to-date with the latest news.
All comments are more than welcome!