A Tree's Perspective: Enhancing Nature Connectedness Through Transitional and Multisensory Virtual Reality Experiences

Embodying natural entities in Virtual Reality (VR) shows potential to enhance nature connectedness, but design factors that support such embodiment remain underexplored. This study examined whether transitional elements in the physical setting before and after VR and multisensory stimuli during VR can strengthen nature connectedness in a transformative tree-embodiment experience. Through a mixed-methods approach (N = 20), where we varied the pre- and post-VR experience (Neutral vs. Transitional) and sensory modalities (Audiovisual vs. Multisensory), we found that both transitional and multisensory experiences significantly enhanced presence, embodiment, and nature connectedness, with increases in emotional connectedness sustained one week later. Drawing on interview insights and impact ratings of specific design features, we derive design recommendations for integrating transitional and multisensory elements. Our findings demonstrate the value of holistic design for enhancing the emotional and transformative potential of VR nature embodiment for fostering environmental awareness.