Q. [EXPO2025 Personal Agent] AR navigation is not available. A. AR Navigation is a feature available on ARCore-enabled devices. Related articles [EXPO2025 Personal Agent] Tapping start navigation does not start navigation. [EXPO2025 Personal Agent] How much storage space does the [EXPO2025 Personal Agent] app require? [EXPO2025 Personal Agent] What is EXPO Quest? [EXPO2025 Personal Agent] Is there a user guide for EXPO2025 Personal Agent? [EXPO2025 Personal Agent] Will the app work on iPhone X?