WebXR and generative experiences
The immersive Web combines spatial representation, interaction and Web content. VR and AR APIs may support three-dimensional experiences where devices and browsers allow. AI can assist content or behavior but does not replace geometric accuracy, evidence or accessibility requirements.
3D scenes in the browser
Three.js and WebGL/WebGPU can display 3D objects and spaces in a page. WebXR Device API may connect supported experiences to headset or device capabilities. A 3D scene on a regular screen is not automatically a VR or AR experience.
Possible roles for AI
Models can help draft textures, labels, audio descriptions, avatar behaviors or object variants. In a museum, distinguish reconstruction from measurements, educational approximation and artistic invention. Visitors should see these statuses clearly.
Interaction, safety and comfort
Immersive experiences need understandable controls, measures against uncomfortable motion, restrained visual effects and proper sensor permissions. An exit control and keyboard-accessible fallback serve people who do not use headsets.
Performance and resources
Geometry, textures and lighting influence load time and performance. Measure load times, frame consistency and memory on multiple devices. Added AI features should be evaluated for compute requirements and actual user benefit.
Preserving evidence
For heritage objects, link 3D assets to licenses, production history and archival references. A digital representation may omit details or distort proportions. Visual polish is not the same as architectural accuracy.
Exercise: an accessible virtual visit
Build a small scene around an authorized collection item with a sourced description, 2D view and keyboard navigation. Add a model-assisted description and have it reviewed by a person and the institution responsible for the information.
Core steps
- 01Choose an authorized collection
- 02Define device and user needs
- 03Build a scene and 2D alternative
- 04Document sources and licenses
- 05Test comfort and accessibility
- 06Measure and improve performance
Three questions to ask
Does the scene work without a headset?
Is the reconstruction sourced or imagined?
Are 3D asset rights checked?
Can visitors exit the experience easily?
Read the source documents
Versions, reuse terms and document status can change. Check them on the original sites.