{
  "name": "Acoustic Rangefinder",
  "short_name": "Rangefinder",
  "description": "Turn your phone into an acoustic sonar rangefinder",
  "start_url": "/index.html",
  "display": "standalone",
  "background_color": "#070c07",
  "theme_color": "#0a0f0a",
  "orientation": "portrait",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 192'><rect width='192' height='192' fill='%23070c07'/><circle cx='96' cy='96' r='70' fill='none' stroke='%2300e87a' stroke-width='8'/><circle cx='96' cy='96' r='20' fill='%2300e87a'/><line x1='96' y1='26' x2='96' y2='50' stroke='%2300e87a' stroke-width='6'/><line x1='96' y1='142' x2='96' y2='166' stroke='%2300e87a' stroke-width='6'/><line x1='26' y1='96' x2='50' y2='96' stroke='%2300e87a' stroke-width='6'/><line x1='142' y1='96' x2='166' y2='96' stroke='%2300e87a' stroke-width='6'/></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml"
    }
  ]
}