The basic movement
Producing a character is easy, fast, and feels like hand-writing. Once familiar with the position of the letters, writing can even be done without viewing.
Special and uppercase characters
Special characters, such as ?, ?, ? or ? are produced almost like the standard ones, but by pausing the movement in the appropriate sector. For uppercase characters, there is a little trick.
Gestures started outside of the central region can be used to quickly produce custom character sequences, such as your name or a commonly used phrase.