VR Side-Effects: Memory & Proprioceptive Discrepancies After Leaving Virtual Reality
summary
Two lab studies measure concrete lingering effects after exiting VR: one shows hand retargeting causes residual proprioceptive offsets of up to 7 cm that take ~9 repeated reaches to fade, and the other shows memory bias where participants recall virtual object locations over real-world locations (e.g., a VR extinguisher displaces memory of the real extinguisher). Experiments use movement gain manipulations and a real-room versus modified virtual replica, quantify first-reach error and spatial recall, and propose mitigation and community action.
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chapters (9)
- 0:00Introduction to VR side effects
- 1:04Motivation and research focus
- 2:48Previous work on VR risks
- 3:29Movement adaptation study
- 5:14Memory alteration study
- 7:59Conclusion and call to action
- 9:03Q&A on reach performance
- 10:27Q&A on adaptation trends
- 12:09Closing remarks
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