They've put a single LED in a contact lens, so now we have Augmented Reality.
In your attempt to seem clever and witty, you have misunderstood the title.
The title was not that "They added the LED into the lens, therefore we have augmented reality," the title was that "Augmenting Reality through Contact Lenses is the subject," and the body is: "here is the beginning of this possible trend toward augmenting reality through contact lenses." You've mistaken the title for being exactly what the body is. For example, the famous novel "The Grapes of Wrath," does not contain any grapes that are very angry. It is merely the idea of the Grapes of Wrath that are presented in the novel.
Honestly, did you ever take Reading Comprehension?
Except that the study showed that there was no correlation between enjoyment and violence levels, but rather with immersion and intelligent gameplay mechanics.
Interesting as it is, your theory doesn't seem to hold up too well with the current study.
Living on Earth may be expensive, but it includes an annual free trip around the Sun.