I put this in the general bread a couple days ago, but it's probably better here.
get ready for the sliding.
https:// www.youtube.com/watch?v=ev2sMVYNDLw
This Eye Spy channel does the same thing on everyone's face basically
-Take right half and copy
-flip and impose over left
-Reduce brightness and increase contrast (overlapped/repeated 2-3 times (show in all eyespy vids)
-reveals demons or Christ (on babies/children almost exclusively)
GIVE THE GLASSES TO THE MASSES
Programmingfag needed but here's the idea simplified:
Use the facial recognition tech on phones already, take right half of face and flip over to reveal demons. Selfie mode because of mirror option may change the result - compensate.
Make it into an app or downloadable option to camera function (like panorama can be downloaded)