What the Japanese screenmakers have done is merely split a screen image into two or more vertical slits, with some views going to the left eye and some to the right.

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Click the opening image to enter the sub menus, split into categories such as light, information, memory, space, time and emotion.

BBC: Webscape

Hence the articles that get split into multiple pages, image slideshows with one photograph and two ads per slide, and pages that auto-refresh faster than you can read them.

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The split-brain research mentioned by Gazzaniga included showing a subject a different image in each eye, meaning the right and left halves of the brain were presented with different stimuli, with neither being aware of the other.

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