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arXiv · 2609.27235

CoBranchMR: Supporting Parallel Design and Conflict Resolution in Mixed Reality

Niloofar Sayadi·Kaiyuan Tang·Yunhao Xing·Simret Gebreegziabher·Chaoli Wang·Diego Gomez-Zara
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Abstract

We present CoBranchMR, a mixed reality (MR) system that enables distributed collaborators to work in parallel from different locations on the same digital representation of a physical object. CoBranchMR lets users branch an object into editable virtual copies, customize them independently, and then merge their work back into a shared object. When merging copies, the system displays potential conflicts on the object's surface and provides several resolution options. By adopting branch-and-merge workflows for embodied spatial collaboration, CoBranchMR introduces a new collaborative interaction model that supports parallel design, conflict resolution, and negotiation in remote creative work.

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Niloofar Sayadi, Kaiyuan Tang, Yunhao Xing, Simret Gebreegziabher, Chaoli Wang, Diego Gomez-Zara. 2026-09-23. CoBranchMR: Supporting Parallel Design and Conflict Resolution in Mixed Reality. https://doi.org/10.1145/3785651.3831419

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