Petition to allow developers access to camera feed
I know that Meta says that for privacy reasons developers can't access the camera feed but without direct camera access it is almost impossible to develop a good mixed-reality app. If the developers are unable to see what the user is seeing how are we supposed to develop actual augmented reality content, having access to the camera feed would unlock many new kinds of applications that would help give a scope to the existence of the mixed reality headsets. I am creating this discussion for two reasons: 1) I would like to understand how many developers have the same problem 2) Find a solution to the privacy problem My proposed solution would be to require specific authorization from the user and to display some kind of signal (like the green dot that appears on Android) that the app has access to the camera while it is being used because this is both an issue for the user and the people around him it would probably be necessary to add an LED on the outside of the headset that blinks when the camera feed is being accessed (something like the meta ray ban smart glasses). I believe that camera feed access will be necessary sometime in the future of this technology (maybe when it will be a pair of smart glasses) and it would be cool to be able to develop apps for that vision. P.S. I know that there are other discussions about the same topic but I belive that we should all discuss in one to attract meta attention.
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.How to access camera image on SDK 56 ?
Hi, Can we access to camera of headset in our application ? How we can perform this ? For developping a mixed reality application for one of our clients, we etudying the possibility to track an object in space by using some visual markers in real world to match position of a virtual replication of this objects in the simulation (it's an medical simulation). But I didn't see any entries in documentation that mention the possibility to access cameras to apply our image computing algorithm. I see trougth this forum that's camera access was blocked for privacy reasons, but I wonder if with the releasing of Meta Quest 3 headset this rules could be changed ? I see we could use shared spatial anchors instead, but in case of my client have to setup his experience in differents rooms, it's not way quicker and easier solution. Thx for your help !