[marginalia_nu]

Pretty neat. You can encode 100 megabytes of data in a 4x4x4x4 cm tesseract, just need to apply an appropriate rotation around two of its axes and then you can extract the information as it intersects with 3d space.

[mikrl]

That adds an additional temporal component to the scanning process which makes me hesitant.

However, the idea is ridiculous enough to greenlight.