Spatialstrates: Cross-Reality Collaboration through Spatial Hypermedia
summary
Spatialstrates is a WebXR-based proof-of-concept platform that composes 2D and 3D content via a projection plane for bidirectional mapping, containers for transcluding slices of spaces, and cross-dimensional avatars that project 2D cursors into 3D and 3D avatars into 2D. It runs in browsers on desktop, mobile, and HMDs, supports live reprogramming of elements, demonstrates four application scenarios (brainstorming, architecture, molecular visualization, analytics), and works but needs better projection algorithms to reduce overlapping and richer awareness models.
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chapters (12)
- 0:00Introduction
- 0:23Current XR limitations
- 1:47Desired XR platform qualities
- 3:11Spatial Streets overview
- 3:54Spaces and elements
- 4:15Projection plane demo
- 4:57Containers for transclusion
- 5:41Cross-dimensional avatars
- 6:21Cross-reality authoring tool
- 7:27Future improvements
- 8:08Summary and conclusion
- 8:51Q&A session
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