How i can begin my path in Vision OS development ?

To begin your path in Vision OS development, you can follow these steps based on the content presented at WWDC:

Start with Existing iOS or iPadOS Apps: If you have existing iOS or iPadOS apps, you can start by recompiling them to run on Vision OS. This is a straightforward way to get your app onto the Vision OS platform and begin exploring spatial computing. For example, the session Bring your iOS or iPadOS game to visionOS discusses how to start with a compatible app and progressively add features to leverage Vision Pro's capabilities.
Utilize Apple's Human Interface Guidelines: Refer to Apple's human interface guidelines for Vision OS to understand the best practices and design patterns. This will help you create apps that are comfortable and delightful for users. The session Design great visionOS apps provides resources and guidelines to help you get started.
Explore Spatial Computing Features: Vision OS offers unique features like spatial health experiences and immersive spaces. You can learn more about these in sessions like Get started with HealthKit in visionOS and Set the scene with SwiftUI in visionOS.
Leverage Development Tools and Frameworks: Use tools like SwiftUI, RealityKit, and ARKit, which are core to developing spatial apps for Vision OS. These tools allow you to create rich spatial experiences and are discussed in the Platforms State of the Union.
Experiment with WebXR: If you're interested in web development, you can explore building immersive web experiences with WebXR on Vision OS. The session Build immersive web experiences with WebXR provides insights into this area.

By following these steps and utilizing the resources and sessions from WWDC, you can effectively begin your journey in Vision OS development.