{
  "name": "Presentation Timer",
  "short_name": "Timer",
  "description": "Keyboard-driven presentation countdown timer",
  "display": "fullscreen",
  "orientation": "landscape",
  "start_url": "./",
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
  "id": "timer.html"
}