The Basics: Within the physical space of the universe that we live in, there are 3 Dimensions (x, y, & z) that we can describe as the ability for us to move up, down, left and right. Because our world exists in 3 Dimensions, we have the ability to perceive it as such. When we're speaking about sight, this is described as Binocular Vision, 3D Stereo Vision, Stereoscopic Vision, or simply 3D. How?: As cool as 3D vision is (actually, it's like... super-cool), you might think that everything and everyone sees in 3D... but you'd be wrong. The ability to see in 3D is something that most of us take for granted, but not everyone can see in 3D. 3D vision happens when our brain takes in two separate images (one from each …
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