However, these described steps may not work for everyone and may cause more people to be confused than able to see the supposed figure in the pictures. The Magic Eye images are also often posted online with some sort of caption telling the viewer to start with his or her device up against the face, nose against the middle point of the picture, then to slowly pull the device away, and the figure will supposedly “pop out.” This will cause you to see multiple, distorted hidden objects in 3D.” Divergently viewing something means that, instead of looking directly at an object, with both eyes focused on the same sort of point, one instead makes his or her eyes focus as though they are looking through the object or image, letting the eyes not focus on the same exact point of the picture. If you’re good at diverging, you can diverge your eyes twice that distance. The Magic Eye website explains that the puzzles are viewed at a “divergence distance equal to the width of one repeat of the 2D ‘visible’ pattern. “I’ve always found illusions interesting,” starts Barkdull, “and I’ve looked them up on my own before, but I didn’t know that some of them have more significance than just being a funny internet thing, that said internet skewed from its original purpose.” A lot of people are able to spy the 3D figure, given enough time, but what if a figure isn’t appearing for someone? Human pupils are usually about 66 millimeters apart, which is why each eye winds up seeing pictures slightly differently. So, one’s eyes end up seeing two slightly different images, which, when the brain tries to process them as one complete image, causes the figure formed in each picture via the pattern to appear as 3-dimensional. Because these pictures contain visual information for both eyes, separately, they trick one’s eyes into believing they are seeing different parts of one image or figure, and therefore, convince one’s brain and eyes to perceive a 3D object or figure in the image. Stereograms were originally used to better study human depth perception, specifically how the brain is able to make a single, cohesive image, despite one’s eyes seeing different, separate images. Made popular in 1990 via the Magic Eye book series, these images are often created on computer, and use repeating patterns with very minor, subtle changes in said pattern to combine depth-based information for both eyes in one single image.
So, how do they work, and how can one get them to work for his or her eyes and brain?įor starters, it should be understood that the specific type of picture that these Magic Eye Puzzles are is called a “stereogram.” A stereogram picture is a 2D image that, when viewed with two eyes, can produce the illusion of depth perception, and therefore, 3D-looking figures or objects. “It does not work for me,” mentions Barkdull herself, after attempting one of the illusionary photos and being unable to spot the figure in the image. However, this means another generation is also still getting stumped by these pictures and unable to figure out the trick to them or see the animals that others are supposedly able to see in the images. Despite being around so long, these optical illusion “puzzles” may fade in and out of people’s memories, but finding new ground and traction on the internet has continued to allow these unique picture-based mind tricks to continue to spread and further confuse the next generation of web-explorers. Incredibly popular in the 90’s, Magic Eye Puzzles still continue to confound people, and others still remain unable to figure out the trick. All over the internet, researchers and curious users alike have shared fantastical and strange illusions that trick the brain into believing something is there when it is not actual present, believing something is a different size or a different color when compared to another, similar object, believing that gaps do not exist in a picture based on the image’s existing information, etc., but one appears to continue to baffle people to this very day. Optical illusions have always seemingly been a fascination for the human psyche.
“I think these optical illusions are really interesting, because I love the idea of “mind tricks” and there being more to something than what the eye can see,” states Elkhart High School teacher assistant, Ms.
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