digraph G {
  NRSessionManager -> NRSubsystemManager
  
  NRSubsystemManager -> NRDeviceSubsystem

  NRDeviceSubsystem -> m_NativeGlassesController
  NRDeviceSubsystem -> m_NativeHMD
  
  m_NativeGlassesController -> GetTempratureLevel
  
  NRSessionManager -> TrackingSubSystem
  
  TrackingSubSystem -> InitTrackingMode
  TrackingSubSystem -> _tss_Start
  TrackingSubSystem -> Recenter
  
  NRRenderer
  
  TrackableFactory -> _tf_Start
  
  NRTrackingModeChangedListener
  
  NRDebugger -> Log
  
  NRKernel -> NRDevice -> NRDevice_init
  NRKernalUpdater
  NRNotificationListener
  NRKernel -> GlassesTemperatureLevel
  NRKernel -> AsyncTaskExecuter
  
  NRSessionManager -> CreateSession -> NRDevice_init
  NRSessionManager -> AutoAdaptSessionConfig
  
  NativeAPI -> NativeInterface
  NativeAPI -> Configration -> UpdateConfig
  
}