https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-ar-vr-spatial-computing-2026-visionos-2-meta-quest-3-android-xr-unity-unreal-5-5-reality-composer-pro-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-ar-vr-spatial-computing-2026-visionos-2-meta-quest-3-android-xr-unity-unreal-5-5-reality-composer-pro-deep-dive.en The spatial computing landscape as of May 2026 — Apple Vision Pro and visionOS 2/3, Meta Quest 3/3S and the opening of Horizon OS, Samsung/Googles Android XR (Project Moohan), Snap Spectacles 5, the Meta Orion prototype, and the engines on top: Unity 6 with PolySpatial, Unreal Engine 5.5/5.6, Apple RealityKit + Reality Composer Pro 2, WebXR, OpenXR 1.1, and OpenUSD. All in one read. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ar-vrspatial-computingvisionosmeta-questandroid-xrunityunreal-enginereality-composerwebxrmixed-realityenglish https://www.youngju.dev/blog/culture/2026-05-16-ar-vr-spatial-computing-2026-visionos-2-meta-quest-3-android-xr-unity-unreal-5-5-reality-composer-pro-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-ar-vr-spatial-computing-2026-visionos-2-meta-quest-3-android-xr-unity-unreal-5-5-reality-composer-pro-deep-dive.ja 2026年5月時点の空間コンピューティングの全景を一息で整理する。Apple Vision Pro と visionOS 2/3、Meta Quest 3/3S と Horizon OS の開放、サムスン/Google の Android XR(Project Moohan)、Snap Spectacles 5、Meta Orion プロトタイプまで。さらにその上で動くエンジン群 — Unity 6/PolySpatial、Unreal Engine 5.5/5.6、Apple RealityKit + Reality Composer Pro 2、WebXR、OpenXR 1.1、OpenUSD — を網羅する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ar-vrspatial-computingvisionosmeta-questandroid-xrunityunreal-enginereality-composerwebxrmixed-reality日本語 https://www.youngju.dev/blog/culture/2026-05-16-ar-vr-spatial-computing-2026-visionos-2-meta-quest-3-android-xr-unity-unreal-5-5-reality-composer-pro-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-ar-vr-spatial-computing-2026-visionos-2-meta-quest-3-android-xr-unity-unreal-5-5-reality-composer-pro-deep-dive 2026년 5월 현재의 공간 컴퓨팅 풍경 — Apple Vision Pro와 visionOS 2/3, Meta Quest 3/3S와 Horizon OS의 개방, 삼성/구글의 Android XR(Project Moohan), Snap Spectacles 5, Meta Orion 프로토타입까지. 그리고 그 위에서 도는 엔진들 — Unity 6/PolySpatial, Unreal Engine 5.5/5.6, Apple RealityKit + Reality Composer Pro 2, WebXR, OpenXR 1.1, OpenUSD까지 한 호흡으로 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ar-vrspatial-computingvisionosmeta-questandroid-xrunityunreal-enginereality-composerwebxrmixed-reality https://www.youngju.dev/blog/culture/2026-05-16-xr-vr-ar-dev-engines-2026-unity-xr-toolkit-unreal-5-5-vr-a-frame-three-js-webxr-meta-xr-sdk-visionos-arkit-arcore-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-xr-vr-ar-dev-engines-2026-unity-xr-toolkit-unreal-5-5-vr-a-frame-three-js-webxr-meta-xr-sdk-visionos-arkit-arcore-deep-dive.en A full 2026 map of the XR/VR/AR engine landscape — Unity XR Toolkit, Unreal 5.5 VR Template, A-Frame, Three.js XR + WebXR, Babylon.js XR, Niantic Lightship, 8thWall, Snap Lens Studio, Meta XR SDK, visionOS, ARKit, ARCore, MRTK, Reality Composer Pro, Pico Neo Link, HTC Vive Wave, NVIDIA Omniverse, VRChat, Spatial.io, Microsoft Mesh, Horizon Worlds, plus Korea and Japan local ecosystems. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) xrvrarwebxrunity-xr-toolkitunreal-vra-framethree-js-xrbabylon-xrmeta-xr-sdkvisionosarkitarcoremrtkreality-composer-proniantic-lightship8thwallsnap-lens-studiopico-neo-linkhtc-vive-wavenvidia-omniversevrchatspatial-iomicrosoft-meshhorizon-worlds2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-xr-vr-ar-dev-engines-2026-unity-xr-toolkit-unreal-5-5-vr-a-frame-three-js-webxr-meta-xr-sdk-visionos-arkit-arcore-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-xr-vr-ar-dev-engines-2026-unity-xr-toolkit-unreal-5-5-vr-a-frame-three-js-webxr-meta-xr-sdk-visionos-arkit-arcore-deep-dive.ja 2026年の XR/VR/AR 開発エンジン地図を一気に整理する。Unity XR Toolkit、Unreal 5.5 VR Template、A-Frame、Three.js XR + WebXR、Babylon.js XR、Niantic Lightship、8thWall、Snap Lens Studio、Meta XR SDK、visionOS、ARKit、ARCore、MRTK、Reality Composer Pro、Pico Neo Link、HTC Vive Wave、NVIDIA Omniverse、VRChat、Spatial.io、Microsoft Mesh、Horizon Worlds、そして韓国・日本のローカルエコシステムまで。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) xrvrarwebxrunity-xr-toolkitunreal-vra-framethree-js-xrbabylon-xrmeta-xr-sdkvisionosarkitarcoremrtkreality-composer-proniantic-lightship8thwallsnap-lens-studiopico-neo-linkhtc-vive-wavenvidia-omniversevrchatspatial-iomicrosoft-meshhorizon-worlds2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-xr-vr-ar-dev-engines-2026-unity-xr-toolkit-unreal-5-5-vr-a-frame-three-js-webxr-meta-xr-sdk-visionos-arkit-arcore-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-xr-vr-ar-dev-engines-2026-unity-xr-toolkit-unreal-5-5-vr-a-frame-three-js-webxr-meta-xr-sdk-visionos-arkit-arcore-deep-dive Unity XR Toolkit, Unreal 5.5 VR Template, A-Frame, Three.js XR + WebXR, Babylon.js XR, Niantic Lightship, 8thWall, Snap Lens Studio, Meta XR SDK, visionOS, ARKit, ARCore, MRTK, Reality Composer Pro, Pico Neo Link, HTC Vive Wave, NVIDIA Omniverse, VRChat, Spatial.io, Microsoft Mesh, Horizon Worlds, 그리고 한국·일본 XR 생태계까지 — 2026년 XR/VR/AR 개발 엔진 지형도를 한 번에 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) xrvrarwebxrunity-xr-toolkitunreal-vra-framethree-js-xrbabylon-xrmeta-xr-sdkvisionosarkitarcoremrtkreality-composer-proniantic-lightship8thwallsnap-lens-studiopico-neo-linkhtc-vive-wavenvidia-omniversevrchatspatial-iomicrosoft-meshhorizon-worlds2026deep-dive