title: ARKit Resuming Session
body: <p>I have an ARKit app which allows the user to add a cube to the scene. This works fine and I can see the cube. But when I push the app to the background and then move the device to another location (by walking to a different room) then ARKit session is unable to determine the correct position of my old nodes. </p>
  
  <p>Is there anyway I can find a workaround this problem so that when the app is resumed from coming to foreground from the background then it still remembers the position of the nodes. </p>
  
  <p>UPDATE: I am looking into saving the lat and long for the user and then somehow converting those lat and long to SCNVector3 to put the node. </p>