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With the rapid development of virtual immersion technology, immersive virtual environment (IVE) has shown its unique application potential in many fields. The purpose of this study is to explore and construct a user experience model in immersive virtual environment based on ontological theory. The key factors affecting user experience include sensory experience, interaction control, distraction factors, realism perception, ownership, motion control and location. Environmental dimension and physical dimension are the two core aspects of user experience. Sensory experience and sense of ownership have a significant positive impact on users' sense of existence in a specific environment, while control dimension, sensory dimension and realism dimension play an important role in enhancing users' sense of ontology. The different dimensions of the sense of ontology have a significant positive impact on the user's sense of immersion and presence, which verifies the central role of the sense of ontology in enhancing the user's immersion experience. We look forward to further enhancing the user's immersion experience and promoting the application of immersive virtual environment in a wider range of fields
Zhang et al. (Tue,) studied this question.