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XR Collaboration Proto2

GitHub Repository
XR Collaboration Proto2 — lab session with participants using HTC Vive Focus Vision headsets
XR Collaboration Proto2 — hardware setup: Alienware laptops, HTC Vive Focus Vision, and Wi-Fi router
Hardware setup
XR Collaboration Proto2 — overhead view with pose estimation skeleton tracking overlay on participants
Movement tracking
XR Collaboration Proto2 — participant equipped with MindWare physiological sensors
Physiological sensing

Description

XR Collaboration Proto2 is a multi-user extended reality research prototype built in Unity. It provides a shared virtual environment where multiple participants can collaborate in real time, interact with physics-based objects (a Jenga block tower), and communicate through avatars.

The prototype supports hand tracking with three interaction modalities — pinch, poke, and ray — via OpenXR. Eye tracking is integrated with gaze data logging to CSV files, enabling behavioral research on attention and collaboration patterns in XR. The system targets the HTC Vive Focus Vision standalone headset using Unity 2022.3 LTS.

Stack

Technologies

OpenXR Hand Tracking Eye Tracking Physics Simulation Gaze Logging (CSV)

Software

Unity 2022.3 LTS C# Visual Studio / Rider

Hardware

HTC Vive Focus Vision

Collaborators