What is this?
The scrambler randomizes the letters between the beginning and end of a word. Some people can read the results. Try it with a reasonably long sample of text that has a good number of words more than three letters long.
The scmlerabr rnoeidazms the letrets beweetn the bneninigg and end of a wrod. Some peploe can raed the rulsets. Try it with a rnseabaloy long salmpe of text that has a good nmeubr of wdors mroe tahn trhee ltertes long.