The effect we call “3D” is a result of our depth perception. Because our eyes are spaced two to three inches apart, they see images from slightly different angles. The brain then merges those two images to make one three-dimensional image. The disparity between the two images helps us figure out how far away an object is.
Photojojo has published a new how-to, “Make Your Own 3D Camera for $15 or Less,” on its Web site.
In this hands-on tutorial, you’ll hack two cheap disposable cameras into one 3D camera.
For details, go to photojojo.com.
This article was last modified on December 14, 2022
This article was first published on January 20, 2009
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