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Updated: Jan 15, 2026

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation
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HAT Swapping: Virtual Agents as Stand-Ins for Absent Human Instructors in Virtual Training

Jingjing Zhang, Binyang Han, Ze Dong

    IEEE Transactions on Visualization and Computer Graphics
    |October 14, 2025
    PubMed
    Summary

    Embodied Virtual Agents (EVAs) in virtual reality training improve task efficiency. Matching EVA appearance to instructors enhances trust but risks uncanny effects, while unique appearances offer clarity but may reduce coherence.

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