Add extra thermal cameras to Quest 3
Hello everyone! I would like to know if it is possible to add extra cameras to the Quest 3 headset. The idea is to add two small thermal cameras to the front of the headset, to obtain a passthrough with night vision. It would be an extra layer of information that helps RGB cameras see in complete darkness. Initially I think of gluing the thermal cameras to the front of the viewfinder, and connecting them by cable to a cell phone, where it obtains electrical power and image processing. Then that image should go from the cell phone to the Quest 3 wirelessly. I was analyzing the documentation, and I think this could be done through the Passthrough.API, Android Camera2.API, your opinion on this would be very useful. I am a person with a visual condition called retinitis pigmentosa, which causes night blindness and decreased peripheral visual field. Therefore, it would be miraculous for me (and for many others), to be able to have night vision, but also assistance for low vision, such as contouring people, objects, steps, obstacles and all kinds of dangers. Thank you very much for your time. And thank you very much to META for giving us this wonderful technology that improves our lives in many ways. And also for opening the passthrough code!! Julian Almendra
3D model of the room
I started developing for Quest3 but I'm stuck and not making much progress... So far, I've got pass-through working and added collision detection to the scanned room model. Next, I want to bring the scanned 3D model into a Unity scene so I can edit it, but I'm stuck because I don't know how to do it... Any ideas on how to make this work, or even a little advice, would really help.
align rotation of the Gurdian Grid with Real World
Hi guys, i like to align the rotation of the guardian grid ( before defining the boundarys) to the real world. We are using the Meta Quest 3 together with Autodesk VRED 2026 with Camera Passthrough. The center of the guardian is set when i start the boundaries calibration, right ? How is it possible to influence the rotation of this initial boundary recognizition? When is the rotation value defined ? I like to precisely rotate the guardian grid to reduce the need of rotating my virtual content to align with the real world. I like to align the grid with the wall of my room. Best regards, Philipp
Subject: Request for Guidance - Innovation Proposal and Strategic Partnership Request
Dear Meta Community/Support Team, My name is AS33, I am a Strategic Designer and Independent Developer. I am currently researching innovation modules that may be relevant to several Meta teams, including but not limited to Meta Horizon, Generative AI, LLaMA, and Experimental Interface Research. I am seeking guidance on the following: 1. What department, contact, or channel is best for submitting innovation proposals or partnership ideas? 2. Is there a dedicated team within Meta (e.g. Horizon Labs, Research, R&D, Co-Design, etc.) that reviews early-stage concept proposals from external independent authors? 3. Are there any internal innovation or consulting programs (e.g. Co-design Program, Meta Open Research, Meta Quest Creators Hub) that are currently accepting new participants or promising collaborations? I am particularly interested in hybrid models where I can contribute not as a permanent team member, but as an external signal architect, designer, or creative collaborator. My goal is to explore mutually beneficial options that could include: - Strategic consulting on symbolic systems, neuro-alignment, or immersive signal architectures - Early testing collaboration with the Meta Horizon or Generative AI teams If you can forward this to the appropriate team or share the appropriate contact paths or application portals, I would greatly appreciate your help. With respect and gratitude, AS33
MRUK not found despite it being created...?
I'm currently using Quest 3 v62 (now v63) and Unity 2022.3.10f1. Working on a random spawn mechanic in the MR environment where objects can spawn on the ceiling. The feature worked fine when I tested it on Unity Playtest, but once I built it on the standalone Q3 (or simply hooked it up with a quest link), the scene could no longer be implemented. The room setup does indicate that I have my tables and walls, but there's no ceiling. I presume the Spatial data didn't transfer properly (I did write a script to grant permission to Q3 for spatial data, and clicked the Permission Requests On Startup) I have no idea where it all went south. Any ideas?No scene mesh when building in .apk
Greetings. When using Meta XR all-in-one SDK v69.0.0.0 and “Scene mesh” block and working with the project within passthrough (i.e. it is MR project) using quest link, it works properly and generates space mesh, but when trying to build a project for android, i.e. .apk scene mesh stops working and generating mesh. How can this be fixed? I need it to work specifically with .apk. Unity version: 2022.3.44f1 I’m using oculus quest 3. Thanks
Virtual 3D world anchored to real-world landmarks
## Introduction In an era where immersive technologies have struggled to gain widespread adoption, we believe there is a compelling opportunity to rethink how users engage with digital content and applications. By anchoring a virtual world to the physical environment and seamlessly integrating 2D and 3D experiences, we could create a platform that offers enhanced productivity, intuitive interactions, and a thriving ecosystem of content and experiences. We build upon our previous vision for an AR virtual world by introducing an additional key capability - virtual identity augmentation. This feature allows users to curate and project their digital personas within the shared virtual environment, unlocking new dimensions of social interaction, self-expression, and the blending of physical and virtual realms. ## Key Concepts The core of our proposal revolves around an AR virtual world that is tightly integrated with the physical world, yet maintains its own distinct digital landscape. This environment would be anchored to specific real-world landmarks, such as the Pyramids of Giza, using a combination of GPS, AR frameworks, beacons, and ultra-wideband (UWB) technologies to ensure consistent and precise spatial mapping. Within this virtual world, users would be able to interact with a variety of 2D and 3D elements, including application icons, virtual objects, and portals to immersive experiences. As we previously described, the key differentiator lies in how these interactions are handled for 2D versus 3D devices: 1. **2D Interactions**: When a user with a 2D device (e.g., smartphone, tablet) interacts with a virtual application icon or object, it would trigger an animated "genie out of a bottle" effect, summoning a 2D window or screen that is locked to a fixed position in the user's view. 2. **3D Interactions**: For users with 3D devices (e.g., AR glasses, VR headsets), interacting with a virtual application icon or object would also trigger the "genie out of a bottle" effect, but instead of a 2D window, it would summon a 3D portal or window that the user can physically move around and even enter. ## Virtual Identity Augmentation One of the key new features we are proposing for the AR virtual world is the ability for users to place virtual objects, like hats, accessories, or digital avatars, on themselves. These virtual objects would be anchored to the user's position and movements, creating the illusion of the item being physically present. The critical distinction is that 2D users (e.g., on smartphones, tablets) would be able to see the virtual objects worn by other users in the shared virtual world, but they would not be able to place virtual objects on themselves. This capability would be reserved for 3D device users, who can leverage the spatial awareness and interaction capabilities required for virtual object placement. These virtual objects placed on a user would persist across devices and sessions, creating a consistent virtual identity or "avatar" for that user within the AR virtual world. This virtual identity would be visible to all other users, regardless of their device capabilities (2D or 3D). Importantly, the virtual objects used to create this virtual identity could also be leveraged to partially or completely obscure a user's real-world appearance from 2D video, photo, and 3D scanning. This would allow users to control how they are represented and perceived in the blended physical-virtual environment, providing greater privacy and security. ## Enhanced 2D Interfaces for 3D Users Building on our previous concept, we can further enhance the user experience for 2D applications, particularly for 3D users. By leveraging the depth and spatial characteristics of the 3D interface blocks, we can unlock new ways for users to interact with and manage their virtual applications and content. Some of the key capabilities include: 1. **Contextual Controls and Information Panels**: The sides of the 3D interface blocks could display shortcut controls, supplementary information panels, and other contextual elements that 3D users can access and interact with as they navigate around the application window. 2. **Dynamic Layouts and Customization**: 3D users would be able to resize, rotate, and reposition the side panels and controls, enabling personalized layouts and ergonomic arrangements tailored to their preferences and workflows. 3. **Multi-Dimensional Interactions**: The 3D interface blocks could support advanced interaction methods beyond basic clicking and scrolling, such as gestures (grabbing, pinching, swiping) and voice commands to interact with the contextual controls and information. 4. **Seamless Transition between 2D and 3D**: Despite these enhanced capabilities for 3D users, the 2D application windows would still function as regular 2D interfaces for users without 3D devices, maintaining a seamless collaborative experience across different device types. ## Potential Benefits and Use Cases The enhanced AR virtual world concept we propose offers several potential benefits and use cases: 1. **Increased Productivity and Ergonomics**: By providing 3D users with enhanced controls, contextual information, and customizable layouts, we can improve their efficiency and ergonomics when working with 2D applications. 2. **Intuitive Spatial Interactions**: The ability to physically move and interact with 3D portals and windows, as well as the option to place virtual objects on oneself, can lead to more natural and immersive ways of engaging with digital content and applications. 3. **Virtual Identity and Self-Expression**: The virtual identity augmentation system allows users to curate and project their digital personas, enabling new forms of social interaction, status signaling, and even monetization opportunities. 4. **Privacy and Security**: The option to obscure one's real-world appearance through virtual identity augmentation can provide users with greater control over their digital privacy, especially in public spaces. 5. **Collaborative Experiences**: The seamless integration of 2D and 3D interactions within the same virtual environment can enable users with different device capabilities to collaborate on tasks and projects. 6. **Extensibility and Customization**: Providing tools and APIs for developers to integrate their own applications and content into the virtual world can foster a thriving ecosystem of experiences. 7. **Anchored to the Real World**: Tying the virtual world to specific real-world landmarks can create a sense of spatial awareness and grounding, making the experience feel more meaningful and connected to the user's physical environment. Robotics Safety Integration Real-time visualization of robot operational boundaries Dynamic safety zone mapping visible to all platform users Automated alerts for boundary violations Integration with existing robotics control systems Unified space mapping for multi-robot environments Environmental Monitoring Visualization of invisible environmental factors Air pollution particle mapping CO2 concentration levels Temperature gradients Electromagnetic fields Real-time data integration from environmental sensors Historical data visualization for trend analysis Alert systems for dangerous condition levels Construction and Infrastructure Real-time 3D blueprint visualization Infrastructure mapping Electrical wiring paths Plumbing systems HVAC ducts Network cables Safety feature highlighting for drilling and renovation Progress tracking and documentation Client visualization tools for project understanding Augmented safety checks and compliance monitoring Inventory and Asset Management AI-powered real-time inventory tracking Integration with camera-based stock management systems 3D spatial mapping of warehouse spaces Automated photogrammetry for stock visualization Real-time update of virtual inventory models Cross-reference with ordering systems Predictive analytics for stock management ## Conclusion By combining the core concepts of an AR virtual world with the added capability of virtual identity augmentation, we believe we can create a compelling platform that addresses the shortcomings of past immersive technology efforts. This vision not only offers enhanced productivity, intuitive interactions, and a thriving ecosystem, but also unlocks new dimensions of social interaction, self-expression, and the blending of physical and virtual realms. Creating a shift toward a 3D society, by including 2D phones. Leading to a new 3D app store. We invite you to explore this concept further and consider its potential impact on the future of computing and human-computer interaction. Together, we can shape a new era of spatial computing that bridges the gap between the physical and digital worlds.
Dynamic shadows? Shadow map... Please help
Hola! After meshing around with the MR Utility Kit sample, I really liked the "Shadow map" version of Oppy´s shadow. I have been trying to reproduce this shadow on my own project, copying every single blueprint and setting from the PTRL sample map (the map that showcases all interactions with light and shadows in VR) and .... I just cannot make it. Do you know guys how to implement a simple movable shadow in VR using this method? Thanks a lot in advance
Meta please expand React Native to support augmenting 2D UI with 3D objects
Apple's VisionOS allows developers to create non-gaming focused Mixed Reality apps using common iOS UI toolkits (e.g. SwiftUI) and Apple has expanded SwiftUI to support "Volumes" where 2D UI can live in harmony with 3D objects in a virtualized cube of real-estate in the user's volumetric space. The way forward to create a counterpart to this is to expand React Native to support behavior like visionOS volumes, React Native is a widely adopted, community supported and well loved multi-platform UI framework Meta already plays a huge role in maintaining. This would be great fitting. Because Meta Quest devices run on HorizonOS, which is a forked version of Android and because React Native already supports Android, it should be a small leap for Meta's development team to make React Native with Android Studio a new option for building Meta Quest Mixed Reality productivity apps. Please consider.
