http://www.gamrrevie...on-2d-displays/
Nintendo has filed a patent with the US Patent Office for an eye-tracking device that will allow for 3D viewing on a standard 2D display.
The device works by having the user wear glasses - possibly with the focus on mounted sensors as opposed to special lenses - and a camera which is placed by the TV. The user's head movement is then tracked by the camera to give the illusion that displayed objects exist in a three-dimensional space and provide a sense of depth to the image.
https://sickr.files....king_patent.png
Strangely, notations in the patent also explore other possibilities for an immersive gaming experience, including the sense of smell and temperature control.
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