app = MyElmApp.fullscreen()
myHistoryRecorder = new ElmRings({
  allowDownload: true,
  trackingFrequency: 60 * 1000, // 60 seconds by default
  shouldSendHistory: isLoggedIn(), // or whatever's appropriate, defaults to true
  storeHistory: historyData => {
    // process, upload, make confetti from your history data
  }
})
myHistoryRecorder.startTracking();