This applet explores the use of a hidden code which is used to manipulate an input string. This code can be revealed in part by selecting the "enhance" option. The code is employed most directly during the "blur" action. When selecting "blur", letters for which there is a code entry are moved about to the degree entered in the "textfield" box. When the "noise" action is selected, the codes associated with letters are shifted to the degree entered in the text field. At a degree=1.0, the action on the codes associated with letters are completely random. see if you can decifer the underlying code, by setting enhance to 1.0 and then playing with the blur.