So the idea of hypnotizing someone through text chat is nothing new, but how about something where the subject types out a provided script to bring themselves under?
The way I'm seeing it, someone would need to write a special program that gradually reveals text, no more than one line at a time (perhaps even one word) and doesn't reveal new suggestions until the earlier ones have been typed. Using special software does open up various possibilities, like adding a random element to the ordering and vocabulary of the scripts. On the other hand, software compatibility might be a question; odds are something in HTML5 would be a user's best bet. My idea here is that a hypnotic subject would be stimulating their memory centers more than if they were just passively absorbing a file, although how easily a retyped message would enter the user's unconscious is debatable. It'd probably work better with more programming-oriented files, and it might be best to put all scripts in first person. I wonder if this has ever been done before?