Can you give me a code sample with the new stuff in visionOS

To explore the new features in visionOS, particularly for Vision Pro, you can refer to the session titled "Platforms State of the Union" where they discuss enhancements in scene understanding, object tracking, and more. For a detailed look at the new APIs and capabilities, the session "Introducing enterprise APIs for visionOS" provides insights into enhanced sensor access and object tracking.

Here's a brief code sample to get you started with the new object tracking API in visionOS:

import VisionOS

// Initialize the object tracking session
let objectTrackingSession = VNObjectTrackingSession()

// Configure the session with known objects
objectTrackingSession.configure(with: [
    VNKnownObject(identifier: "exampleObject", referenceImage: UIImage(named: "exampleImage")!)
])

// Start the session
objectTrackingSession.start()

// Handle detected objects
objectTrackingSession.didDetectObjects = { detectedObjects in
    for object in detectedObjects {
        print("Detected object: \(object.identifier) at position: \(object.position)")
    }
}

This code demonstrates how to set up an object tracking session using the new APIs in visionOS. You can adjust parameters such as the maximum number of objects tracked or the tracking rate to suit your application's needs.

For more detailed information, you can watch the session Introducing enterprise APIs for visionOS (02:36) which covers enhanced sensor access and other new features.