How I use Siri mode in the iOS 27 Camera app to ask questions about anything I see

Now in iOS 27 developer beta, the Camera app adds a new Siri mode that provides AI-based assistance for anything within view.
IEEE

Camera-Incremental Object Re-Identification With Identity Knowledge Evolution

Abstract: Object Re-identification (ReID) is a task focused on retrieving a probe object from a multitude of gallery images using a ReID model trained on a stationary, camera-free dataset. This ...