The Interaction Preference of Plants and Human Olfactory Sense and the Healing Effect of Interaction: Research on Plant-Human Interaction Based on Virtual Reality and Brain Wave Technology

In the post-epidemic era, as people pay more attention to the ecological environment and health, the application of garden plants has gradually extended from the traditional ornamental value to creating a healthy and livable environment. Pay attention to. The current research on plant odor landscape mainly focuses on the influence of aromatic plant essential oils on human body, while the research on the influence of plant odor on human health is relatively blank. Moreover, most of the studies focus on a single plant species, and there are few comparatives analyzes on the impact of several different garden plant odors on human physical and mental health. This study takes the impact of garden plant odors on human physical and mental health as the starting point, simulates the smells emitted by plants in people's daily life, and actively explores the differences in the impact of different garden plant odors on human physical and mental health and people's perceptions of common plants. The olfactory preference of the landscape, in order to give some enlightenment to the design and specific implementation of the garden scent landscape in our country.