A technique I've seen is that you put a reflective transparent surface in front of the autostereogram and gaze at your own reflection. This puts your eyes at th

A technique I've seen is that you put a reflective transparent surface in front of the autostereogram and gaze at your own reflection. This puts your eyes at the right focal point. I've been pretty good at seeing these in the past, but I had no luck with the images in the article.