XR Daily: Splats Move Into Blender

Blender 5.3 Makes Splats Native Scene Data

Gaussian splats have spent years entering Blender through the side door, as add-ons carrying their own conventions and their own breaking points. Blender 5.3 lets them in through the front. The release notes describe a new PointCloud data type dedicated to 3D Gaussian splats, carrying scale, rotation, opacity and radiance rather than flattening captured scenes into ordinary points, with rendering handled by Workbench, EEVEE and Cycles. See also Blender 5.3’s splat import.

PLY files are recognised from their geometry and attributes and converted into the new type, SPZ imports natively through SPZ 4 with coordinate conversion into Blender’s orientation, and USD scenes can carry splats through the UsdVolParticleField3DGaussianSplat schema. Geometry Nodes gains an Import SPZ node and a Set Point Cloud Type node, so procedural setups consume splat data directly. Rendering defaults to an emissive shader with radiance exposed as an attribute, and replacing emission with a Diffuse BSDF is an early relighting route.

This is the 5.3 alpha, due on 10 November, and the gaps are documented: performance, colour handling between sRGB-trained splats and Blender’s linear pipeline, Apply Transform not updating every Gaussian attribute, and no export at all. The significance for capture work is where the splat now sits, in the same scene as cameras, props and lights, which is where the decision about what stays splat data and what becomes geometry gets made. Background: Gaussian splatting and reconstruction.

→ Digital Production · Blender 5.3 rendering notes

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Android XR Bridge Runs Quest Exclusives on PC VR

Android XR Bridge is an experimental Windows runtime from developer Feli Reintgen that runs Android based Quest builds on a gaming PC. UploadVR reports exclusives including Batman: Arkham Shadow, Deadpool VR and Asgard’s Wrath 2 running through it, with a demo of Pinball FX VR rendering at 4K per eye and 120 FPS, numbers the standalone hardware cannot reach. The developer says the latency that remains comes from his network.

It behaves like an emulator: it removes the hardware restriction from the Android build and runs the result against OpenXR on desktop hardware, and it expects you to own legal copies. It is not ready. The Early Access launch planned for 21 September slipped over a failing installer, games that would not launch and thin compatibility, with the developer telling the project’s Discord that a lot of untested games fail most of the time.

Quest exclusives are the main reason many PC VR owners keep a Quest around, so a working translation layer loosens that grip. It also raises a question storefronts would rather avoid: how much of a Quest exclusive is the platform, and how much is an Android build with a shop attached.

→ UploadVR

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Valve’s Pyrowave Codec Spends Bandwidth to Buy Latency

The September 21 Steam Client Beta added Pyrowave to Steam Remote Play, an experimental codec that trades bitrate for round trip time. It is off by default, hidden in Remote Play’s advanced client settings, and Valve’s guidance is direct: wire the host to the router with gigabit ethernet, disable automatic bitrate, then set the stream anywhere from 100 to 500 Mbit/s.

The codec is not Valve’s own. It comes from Hans-Kristian Arntzen, the graphics programmer behind VKD3D-Proton, and his repository describes an intra-only codec written in Vulkan compute shaders for extremely fast GPU encoding. Every frame is encoded independently using a discrete wavelet transform instead of the motion prediction H.264 and HEVC depend on, and the coefficient encoding stays deliberately simple, which is why it needs roughly 200 Mbit/s and up. In return Arntzen claims encode and decode under about 0.1 ms at 1080p and under 0.2 ms at 4K.

Valve’s post says nothing about VR, and Steam Machine still cannot stream VR games to Steam Frame. Yet the shape of the problem is the one every wireless headset faces: total latency is encode plus network plus decode plus display, and the codec owns two of those terms. Buying them back with bandwidth is a trade a local wireless setup can usually afford. Background: the XR latency budget.

→ MIXED Reality News

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Skyworth Is Selling Robot Training Data Capture as Hardware

Skyworth XR brings ego-centric capture hardware to IROS 2026 in Pittsburgh from September 27 to October 1, and the shipping numbers say this is a product line. Deliveries of its head-mounted capture systems began in April 2026 and passed 10,000 units by August, with customer deployments collecting hundreds of thousands of hours of data. The range covers binocular, six-camera and nine-camera wearables, plus wrist-mounted cameras whose wireless link to the head unit stays synchronised to within 50 microseconds.

Skyworth’s argument is that XR hardware already solves the hard parts of a first-person dataset: multi-camera synchronisation, SLAM and visual-inertial odometry, 6DoF tracking, sensor calibration, embedded processing, thermals and long duration wearable operation. It points to Meta’s Ego4D and Project Aria as proof the format works, and to Dyna Robotics, whose Dyna-2 world-action model was pretrained on one million hours of human video.

That makes a second customer for the same engineering. The calibration work that decides whether a headset tracks solidly is the work that decides whether an embodied AI dataset is usable.

→ Auganix

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IDC: Glasses Are Now 84.6% of XR Shipments

IDC’s Q2 2026 trackers put total XR headset and glasses shipments up 35.3% year on year, and the split inside that number carries the story. Headsets held 15.4% against 27.1% a year earlier, while display-free audio glasses climbed to 70.3% from 61.9% and display glasses to 14.3% from 11%. Meta took 68.7% of the quarter, ahead of RayNeo at 3.6%, Alibaba at 2.6%, Xreal at 2.5% and Xiaomi at 2.3%.

IDC credits Meta’s lead to distribution, brand and AI features rather than any single launch, with prescription eyewear lines and cheaper unbranded frames doing the volume. Growth cooled from the 130.2% it measured in the previous quarter, which IDC attributes to tougher comparisons and a gap between product cycles, and it forecasts 26.3% growth for 2026 then 40.5% in 2027.

Every figure counts units shipped into the channel, not devices on faces, and IDC publishes shares rather than totals. China’s Ministry of Commerce gives a different reading, with smart glasses sales value on major platforms up 120% from January to August against 1.1% growth in total retail sales. Both point the same direction: the install base for AR content is being built on hardware that shows you almost nothing.

→ MIXED Reality News

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Valve Deletes the 1440p Floor From Steam Frame’s Playable Badge

Inside the release notes for SteamOS 0.3.0, the Steam Frame’s first system update, sits a developer-facing line Valve probably did not intend as news: “Change Playable performance criteria to allow any resolution (was: 1440p).” Playable is the middle badge, defined as a game that functions on the headset but may require manual work from the player, and until now a resolution floor was attached to it in public.

Valve’s Steamworks checklist, checked on 21 September, still tells developers that VR games below 1440x1440 will appear with an Unsupported badge. No reconciliation has been published, and no before-and-after count of how many titles change rung. The concrete bar that remains is Verified, which requires a VR game to hold at least 72 fps at 1728x1728 during normal play, or 30 fps at 1280x720 for a 2D game.

Two details matter more than the badge politics. The programme only covers games running locally on the headset, so a title marked Unsupported can still run well streamed from a PC, and badges never affect availability, only how a store page presents a game. The rest of the update is housekeeping, faster charging and a fix for a garbled microphone.

→ MIXED Reality News

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Singapore Tests a National Visual Positioning System

Niantic Spatial signed a memorandum of understanding with the Singapore Land Authority to evaluate whether the country can run a national Visual Positioning System. SLA is Singapore’s geospatial agency, and it already holds aerial imagery, nationwide 3D point clouds from its National 3D Mapping Programme, and SiReNT, a network of ten GNSS reference stations delivering real-time positioning at centimetre level.

The idea is to use that survey data as the map that visual positioning matches against, so machines localise themselves without anyone scanning streets building by building. Niantic Spatial chief executive Inhi Cho Suh framed the value that way, saying the pilot tests whether a national investment can become infrastructure machines use to navigate safely without the cost of scanning a city street by street. SLA chief executive Calvin Phua said the collaboration will explore how trusted national datasets combine with advanced positioning. The two will assess accuracy across Singapore’s urban landscape and applications in autonomous navigation, urban planning, emergency response and location-based digital experiences.

Visual positioning is the outdoor version of a problem inside-out tracking already solves indoors. AR glasses that need to know where they are without a long GNSS warm-up, and robots that need centimetre certainty on a footpath, are asking for the same service.

→ Auganix

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Quick Bites

• Steam Frame lens inserts: prescription inserts now run from $59 to $69.99 across three outside companies, and Valve sells none of them itself. Zenni’s $67.95 pair, the only one carrying Valve’s tested mark, was still showing email sign-ups instead of orders on 22 September. → MIXED Reality News
• Proton goes ARM64 for .NET: Proton Experimental picked up the first ARM64 build of Wine Mono, the .NET layer Steam Frame’s Windows compatibility depends on. → MIXED Reality News
• Camera glasses get a detector: ZuckOff, a free app from Pawel Szydlowski, listens for the Bluetooth advertisements camera glasses broadcast and flags Ray-Ban Meta, Oakley Meta and Snap Spectacles at possible, likely or strong confidence. It cannot tell you whether a pair is recording, and it logs Quest and Vision Pro without flagging them, since a headset is a camera you can see coming. → MIXED Reality News
• Demeo wraps its campaign: Resolution Games shipped Campaign III: Twilight’s End for Demeo x DnD: Battlemarked at $10 with roughly six hours of story, alongside the game’s Xbox debut and crossplay across PC VR, Quest, console and PC. → Road to VR
• Free material library: Julio Sillet released a collection of more than 800 PBR materials covering wood, tile, fabric, metal and concrete. → 80.lv