IET’s Performance Augmentation Lab proudly announces the stable release version 1.5 of MirageXR, the flagship cross-platform AR learning tool (available for iOS, Android, and Hololens 1+2). MirageXR now has a whole range of new character models available and augmentations can be kept alive across the action steps of an activity, e.g., re-configuring what guiding holographic characters say, show, or where they walk. The GhostTrack facility for sharing what experts do is improved with a better and aesthetically more pleasing avatar model. First quiz mode functionality is available for in-AR formative assessment. The app is available for download here: