In a world where we’re spending more time indoors, especially in urban environments, the design of our spaces matters more than ever. A recent study, led by Mingmei Wang from the School of Management Engineering at Jilin University of Architecture and Technology, has shed light on how green walls can influence our emotions and brain activity. Published in the journal ‘Scientific Reports’ (which translates to ‘Scientific Reports’ in English), the research used virtual reality to create different types of green walls and measured the responses of young adults.
So, what’s the big deal about green walls? Well, they’re not just about aesthetics. They’re a biophilic design element, meaning they connect us to nature, and this study found that they can actually reduce psychophysiological stress levels. But here’s the kicker: not all green walls are created equal. The study found significant individual differences in visual preferences. “High-preference green walls were associated with more positive emotional responses and more stable patterns of brain activity,” Wang explained.
The research used electroencephalogram (EEG) measurements to dive deep into the brain’s response. They found that high-preference green walls induced smaller and faster neural avalanche activities, a sign of enhanced neural stability and comfort. The avalanche criticality index (ACI), which indicates how close brain activity is to a balanced state, decreased by up to 30.31% in high-preference conditions.
Now, you might be wondering, what does this mean for the maritime sector? Well, think about the interiors of ships, ports, and offshore installations. Incorporating green walls could potentially improve the well-being and productivity of crew and staff. It’s not just about making spaces look nice; it’s about creating environments that promote mental health and comfort.
The study also offers a practical tool: a prediction model of green wall preference based on EEG features. This could be a game-changer for designers and architects, allowing them to tailor spaces to the preferences of their users. As Wang put it, “This study provides a method for predicting individual preferences for green walls, offering strong evidence for indoor green wall design.”
In the maritime industry, where spaces are often compact and functional, every design choice matters. Incorporating green walls could be a simple yet effective way to enhance the human experience. It’s not just about going green; it’s about creating spaces that truly resonate with the people who use them. So, as we look to the future of maritime design, perhaps it’s time to bring a bit of nature indoors. After all, as this study shows, it’s not just good for the environment—it’s good for us too.