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 sermalcbr rmandzoeis the ltretes beeetwn the bninneigg and end of a wrod. Some pleope can read the ruslets. Try it wtih a rsbealonay lnog slmpae of text taht has a good neubmr of wdros more tahn there lrtetes long.