Vision Pro Dev Challenges Detailed
Ryan Stevenson offers an inside look at developing for Apple’s Vision Pro, covering adapting iOS apps, leveraging spatial gestures, and new input paradigms [https://www.youtube.com/watch?v=AV2M6btlFy8]. A key is to rethink UIs for intuitive, gaze-driven interaction.
Developing for Vision Pro presents unique challenges, including adapting to spatial computing interface and optimizing performance. Developers must rethink existing controls for eye movements, hand gestures, and even facial expressions. Many developers are hesitant to invest in Vision Pro apps due to these complexities. A survey indicated that 45% of developers are uncertain about supporting Vision Pro, while 35% have decided against it. The high cost of the device and small user base also deter development. The lack of robust APIs further limits developers' creativity, causing some to opt out. Vision Pro deviates from industry standards, favoring visionOS, RealityKit, and ARKit over OpenXR or Unity's XR Interaction Toolkit. Custom shader development is limited to Unity's URP shader within Shader Graph, restricting access to HLSL. Performance constraints and GPU bottlenecks can occur despite the M2 and R1 chips. Despite the challenges, some developers see immense potential in Vision Pro. The device's ability to blend digital and physical environments creates immersive augmented reality experiences. Vision Pro can project life-size images of meeting attendees, making hybrid meetings feel more like in-person interactions.
