Thank you very much for choosing me to go to Apple Park to participate in WWDC. I am looking forward to participating in this event. May I ask you some questions? I am a young Apple Developer Program from China. And I am the winner of the Swift Student Challenge in 2024. I am over 13 years old. I used my own Developer account, not my parents', to apply for WWDC activities and all the events I carry out. Since I am under 18 years old, my parents may need to sign the Special Event Parental Permission Statement. Where can I find it? My parents will sign it. At the same time, I noticed that the bottom of the RSVP form requires me to guarantee that I am at least 18 years old, but I am not. And I used my own account to apply for WWDC, so I want to know how to meet this need? I need a non-immigrant visa to go to the United States. So, I need to prove to the visa officer that I have received an invitation from Apple. Could Apple send me a formal invitation letter to prove that I have received an invitation from Apple? At the same time, as a teenager, I need to go to the United States with my mother, so can you mention the information of my guardian (my mother) in the invitation letter? Ps: I am very independent. I am well aware that the number of people in WWDC is limited. My mother will not enter the venue unless otherwise required.

I have discovered that RemoteImmersiveSpace is limited to utilizing the structure of the CompositorContent protocol, precluding direct invocation of RealityView. Consequently, I am interested in understanding the appropriate method for integrating CompositorContent within RemoteImmersiveSpace. Thanks.

Hello! I’m excited to see that Look to Scroll has been included in visionOS 26 Beta. I’m aiming to achieve a feature where the user’s gaze at a specific edge automatically scrolls to that position. However, I’ve experimented with ScrollView and haven’t been able to trigger this functionality. Could you advise if additional API modifiers are necessary? Thank you!

I have a problem with the wall plane detection using visionOS/ARKit: I am using ARKitSession's PlaneDetectionProvider detection.wall in the space of visionOS. I recorded the position and rotation information of the first detected plane, but found that the rotation value will be facing when the user starts the space. There is a deviation in different directions. That is to say, even if the plane is located on the same wall, the rotation quaternion will be different. I hope that no matter from which direction the user enters the scan, the real direction of the wall can be correctly obtained so that the virtual content can be accurately aligned with the wall. I have tried to use anchor.originFromAnchorTransform or Transform.rotation directly, but the rotation value is still affected by the user's initial orientation. In addition, I would like to know whether the user's initial orientation will affect the location information. If so, please provide a solution. Thank you!

When I was developing the visionOS 26beta Widget, I found that it could not work normally when the real vision OS was running, and an error would appear. Please adopt container background api It is worth mentioning that this problem does not occur on the visionOS virtual machine. Does anyone know what the reason and solution are, or whether this is a visionOS error that needs Feedback? Thank you!

Hey I’m working on a macOS app that wants to detect the MacBook lid / hinge angle (i.e. how far the screen is open) by directly reading the internal sensor via HID / IOKit (a private / undocumented API). I came across this project: LidAngleSensor — GitHub: https://github.com/samhenrigold/LidAngleSensor?tab=readme-ov-file Before investing too much effort, I’d like to ask the community: Has anyone succeeded in getting such an app accepted on the Mac App Store when it includes sensor-level, private API access like this? What were the reviewer feedback or rejection reasons (if any)? Are there documented cases (positive or negative) where Apple approved or rejected apps for accessing non-public hardware sensors? What’s the risk of getting banned or permanently rejected for integrating this kind of functionality? If you have direct experience (whether it passed or failed), I’d love to hear your stories, strategies, or pointers. Thanks in advance!

Excuse me, games developed with Unity can be put on the arcade？

Does anyone have any income after downloading the game on Apple arcade? Can arcade be put on the shelves of visionOS games?

I now have a developer account to join the Apple developer program. Now I want to add a new developer account to the Apple developer program (with the same identity) without my original account being affected. What should I do?

I now have a developer account to join the Apple developer program. Now I want to add a new developer account to the Apple developer program (with the same identity) without my original account being affected. What should I do?

I created a RealityKitContent in the Packages folder of the visionOS app project. At first, I tried to add a USDA model directly to its rkassets. I used Model3D(named: "ModelName", bundle: realityKitContentBundle) can The model is displayed normally, but then when I add a folder in rkassets and then put the USDA model in that folder, use Model3D(named: "ModelName", bundle: realityKit ContentBundle) cannot display the model normally. What should I do? If you know how to solve the above problems, please let me know and check if you know how to solve the following problems. If you know, please also tell me the answer. Thank you! The USDA model I mentioned in the question just now contains an animation, but when I used Model3D(named: "ModelName", bundle: realityKitContentBundle) , I found that the animation was not played by default, but needed additional code. Is there any documentation, video or listing code in this regard?

I used Model3D to display a model: Model3D(named: "Model", bundle: realityKitContentBundle) { phase in switch phase { case .empty: ProgressView() case .failure(let error): Text("Error \(error.localizedDescription)") case .success(let model): model.resizable() } } However, when I ran, I found that the width and length were not stretched, but when I looked at the depth from the side, they were seriously stretched. What should I do? Note: For some reason, I can't use the Frame modifier. Image: width and length error depth

Question 1: The manipulationState variable has been used many times in the 3D gestures part of wwdc2023-10113 Video. What do I need to use Expected Type for this variable? I tried to use the following code: @State private var manipulationState: GestureState Xcode error Reference to generic type 'GestureState' requires arguments in <... > Insert '<Any>' But I don't know what parameter to refer to in <Any> Question 2: If you have all the code snippets (or similar) of the 3D gestures part in this tutorial, please send it to me. Thank you.

How does visionOS play an MP4 audio to Spatial Audio through SwiftUI or RealityKit? Note: Since I can only test the App through Simulator, in order to ensure that my Spatial Audio is played correctly in the space, please tell me how to display the location of Spatial Audio in the space. Ew and how to delete this View after the test, thank you!

visionOS App how to play Spatial Audio, Ambient Audio and Channel Audio ?