In Pokemon Sun/Moon there is a QR scanning feature:
“When the player has accumulated 100 points from scanning QR Codes, they can use Island Scan. Island Scan searches the island the player is currently on for rare Pokémon.”
Wondering if it is possible to fake/spoof this to enable the feature in game, since as far as I am aware, there is no way to scan QR codes with Citra… unless it could open a webcam when the game tries to access the 3DS camera.