Vision is a rather unique 3D drawing device created by twins Ryan & Trevor Oakes, allowing almost anyone to draw images in perfect perspective using nothing but your eyes and a pen. The device MESSES WITH YOUR BRAIN by using a technique that splits the ocular system, creating two images of the subject, allowing the artist to literally trace one directly onto paper. You really need to watch the video to get a clear idea of how it works, and there’s also some rather touching remarks about the nature of the twins relationship.
[via]
