SnapKeys is a new input method that literally takes out the keyboard from the touch screen. This radical approach uses less real estate on the screen to allow more viewing space. The system works on principle of using 4 Boxes, 2 one each side of the device — plus backspace and space — and each represents a type of letter. Top left includes letters with one point that touches down like "i," bottom left includes closed letters such as "d," top right includes letters with two points on the bottom, and bottom right curved and letters with a flat base.
Ok just watch the video and se for yourself….