{
  "name": "Biometric Hand Scanner",
  "short_name": "BioScanner",
  "start_url": "index.php",
  "display": "fullscreen",
  "orientation": "any",
  "background_color": "#020b18",
  "theme_color": "#020b18",
  "icons": [
    {
      "src": "scanner.jpg",
      "sizes": "192x192 512x512",
      "type": "image/jpeg",
      "purpose": "any maskable"
    }
  ]
}