Here's how to use this app.

1. Locate the nearest trash can and go there. After that, take a picture of the QR code and recognize it.
2. When you take a picture of trash, artificial intelligence automatically recognizes what kind of trash it is.
3. If the type of garbage corresponding to the QR code and the type recognized by AI match, mileage is accumulated. The function that can actually use mileage to purchase tour products, etc. will be implemented in the future.

Permissions required:
Camera: Required for filming for QR code and garbage recognition
Location: Needed to determine the location of nearby trash cans and calculate distances