NSWorldSensingUsageDescription
A message that tells people why the app is requesting access to image tracking, plane detection, or scene reconstruction.
Discussion
Use this key to indicate that your app requires access to world-sensing data. This includes plane detection, image tracking, and scene-reconstruction anchors. The first time your app tries to access world-sensing data, the system prompts for permission. Provide a string for the prompt that explains why your app needs access. For more information on setting up ARKit for world sensing, see Setting up access to ARKit data.