[header] How to protect yourself from 3d fatigue [title] Have a basic understanding on why 3d technology can fatigue you. [step] 3d imaging works by sending different image information to each eye, to create the illusion of depth. The reality is that the 3d technology requires that your sense of depth perception needs constant tricking.
In so doing, your eyes keep trying to refocus, and cannot succeed, but keep trying to do so. Your eye muscles become fatigued and your brain begins to tire from the confusion.