How your phones' wallpaper can be used to track you
Is that family photo a simple personalization to your wallpaper, or is that being used to track you?
🎥 Video Link
Mobile privacy guide
Links referenced for video
- https://fingerprint.com/blog/how-android-wallpaper-images-threaten-privacy/ - privacy.com main article referenced
- https://github.com/fingerprintjs/blog-android-wallpaper-id-demo - WallpaperID App used in demo
- https://developer.android.com/reference/android/app/WallpaperManager#getWallpaperColors(int) - Android source code - getWallpaperColors
- https://cs.android.com/android/platform/superproject/+/master:frameworks/base/core/java/com/android/internal/graphics/palette/VariationalKMeansQuantizer.java;l=31?q=KMeansQua&ss=android%2Fplatform%2Fsuperproject - getWallpaperColors source code - K-means clustering
- https://www.clear.rice.edu/elec301/Projects02/artSpy/patmac/RGB.jpg - 3D color cube
- https://clarle.github.io/yui3/yui/docs/color/rgb-slider.html - RGB sliders