When it comes to peer-reviewed research on park chairs, studies often focus on ergonomic design, material durability, and user comfort in public spaces. One of the most cited works is a 2018 study published in the *Journal of Environmental Psychology*, which analyzed how seating design influences social interaction in urban parks. Another notable paper from *Urban Forestry & Urban Greening* (2020) examined the longevity of different materials under weather conditions. Additionally, research from *Applied Ergonomics* (2019) evaluated posture support in park benches, highlighting the need for adaptive designs. These studies collectively emphasize the importance of balancing aesthetics, functionality, and sustainability in outdoor seating solutions.