Centre the letters of the keyboard, not the entire keyboard, in front of the student. (teachermagazine.com.au)
The most obvious, and also the most significant, is the replacement of almost all hardware buttons with a touch screen, allowing the Nook to omit the entire keyboard «chin» that the Kindle needs. (marco.org)
Instead of hunting around for a specialized keyboard on Amazon for Japanese or Chinese characters, you just install a software package and the entire keyboard conforms to it. (goodereader.com)