Night vision injection in the eye.

[Bioshock]

http://m.mic.com/articles/113740/a-...how-to-inject-your-eyeballs-with-night-vision

 

[RamRoddoc]

Uh, no...

 

[JamesG]

What could possibly go wrong...

 

[Horsehat]

This doesn't seem like a good candidate for a do it yourself project.