{
  "name":             "Observation Protocol for Teaching in Interactive Classrooms (OPTIC)",
  "short_name":       "OPTIC",
  "description":      "classroom observation tool",
  "theme_color":      "#1976d2",
  "background_color": "#fafafa",
  "display":          "standalone",
  "scope":            "./",
  "start_url":        "./",
  "icons": [
    {
      "src":      "assets/icons/icon-vector.svg",
      "type":     "image/svg+xml",
      "sizes":    "512x512"
    },
    {
      "src":      "assets/icons/icon-192x192.png",
      "sizes":    "192x192",
      "type":     "image/png",
      "purpose":  "maskable any"
    },

    {
      "src":      "assets/icons/icon-512x512.png",
      "sizes":    "512x512",
      "type":     "image/png",
      "purpose":  "maskable any"
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}