Launching the program You will see the screen (on the right) with the current month. Now, by rolling the finger from side to side, the program changes the view of the past month to the next, if scroll right, and the previous month, if scroll left. The creation of appointments through the interface "Thumb" and therefore does not require the use of the stylus. The program still needs some improvement but could be considered a good starting point for the applications of this type.