ThickButtons Keyboard is an on-screen keyboard that makes it easy to type on touchscreens of our HTC Legend, Wildfire, Magic, Hero, Tatto, Nexus One or any Android device. An application that you must test it ;-).
As you type a word, ThickButtons enlarges and highlights useful buttons and shrinks useless ones.
ThickButtons Keyboard is available free on Android Market.
To learn more about QR codes, click here.