finally, an alternative to triple typing
A Key Change for Mobile Phones:
Levy thinks that people are so fed up with triple typing that they're finally ready for a new keypad design, one that places each letter in alphabetical order, without adding a space-consuming QWERTY keyboard...
The new layout, called Fastap, is the first major overhaul of the traditional phone keypad since it debuted on touch-tone phones in the 1960s.