期刊
出版社
IEEE COMPUTER SOC
DOI: 10.1109/VRW55335.2022.00267
关键词
Sense of Agency; Movement Augmentation; EEG
类别
资金
- University Ethics Committee in XJTLU
- Key Program Special Fund in XJTLU [KSF-E-34]
- Research Development Fund of XJTLU [RDF-18-0230]
- Natural Science Foundation of the Jiangsu Higher Education Institutions of China [20KJB520034]
This study investigated the effect of augmented movement on users' sense of agency. Results show that a moderate level of augmentation can enhance the sense of agency, while a high level of augmentation leads to a decrease in sense of agency.
Virtual movement augmentation, which refers to the visual amplification of remapped movement, shows potential to be applied in motion-related virtual reality programs. Sense of agency (SoA), which measures the user's feeling of control in their action, has not been fully investigated for augmented movement. This study investigated the effect of augmented movement at three different levels (baseline, medium, and high) on users' SoA using both subjective responses and electroencephalography (EEG). Results show that SoA can be boosted slightly at medium augmentation level but drops at high level. The augmented virtual movement only helps to enhance SoA to a certain extent.
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