# ImageTrackerResult A [result](tracker-result.md) generated by an [Image Tracker](image-tracker.md). ## Properties ### tracker `result.tracker: ImageTracker, read-only` A reference to the [Image Tracker](image-tracker.md) that generated this result. ### trackables `result.trackables: TrackableImage[], read-only` An array of zero or one [TrackableImage](trackable-image.md) object(s). ### viewer `result.viewer: Viewer | undefined, read-only` A [viewer](viewer.md) associated with the trackable. If there is no trackable, this property will be `undefined`.