This chapter explains restrictions on capturing images with the left and right outer cameras for stereoscopic viewing.
4.1.1 Parallax Adjustment Feature
The parallax of an unadjusted stereoscopic image captured by the outer cameras is extremely large. If your application displays images captured by the outer cameras stereoscopically, we recommend implementing a feature that allows users to adjust the captured images to their preferred parallax. You can also use the MoCam library supplied by Nintendo to implement an auto-focus feature that automatically calculates the parallax.
For example, the Nintendo 3DS Camera system application implements both a manual parallax adjustment feature and an auto-focus feature. This allows each user to configure their personal optimal parallax easily.
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