There is a growing field called "Chatroom Forensics",
where the imperceptible patterns of written speech is
to create a digital fingerprint. This allows for usage in
identifying a person, even if they are behind tor.
Similar to Scrambler Suit in Scanner Darkly... The
will constantly analyse your speech
patterns, and attempts to continously modify it in a
random fashion. Such that the content of the speech is
preserved, but the digital fingerprint is scrambled.
The goal is to ensure that the noise is bigger than the
signal (your fingerprint). This is via increasing the noise
(randomising), or decreasing the signal (spellcheck)
Remember: SNR = Signal / Noise
* Detect typical amount of user misspelling, and
mispelling on other words (But best way is to prevent
mispellings in the first place).
* Rearrange the grammar into something of a similar
meaning. (e.g. A grammar synonym).
* Replace randomly, certain words with synonyms.
* Correct all mispellings and grammatical mistakes (but
add a "_" next to it to signify that it has been corrected.
Can be disabled if needed)
* Tokenize and the process your words, and provide a
statistic score on how unique your current speaking style
is. (It won't actively prevent you from getting caught,
but it will provide feedback on how visible you are)