Regardless of whether or not your mouth is moving immediately, you're rebuke yourself.
As you scan these words, the muscles in your voice box, jaw and face ar flutter with fast, unhearable movements, thusunding out the words so you'll be able to truly "hear" them in your head. this sort of silent speech is named "sub vocalization," and unless you are a speed-reader WHO has trained yourself out of this habit, you are doing it all day, on every occasion you scan or perhaps imagine a word.
Now, MIT researchers need to use those sub vocalizations to rewrite your internal monologue and translate it into digital commands, employing a wearable "augmented intelligence" receiver referred to as AlterEgo.