Sheng Wen Wang










For the past two years, living in both Asia and Europe has inspired a study of everyday outdoor sitting postures, leading to an exploratory project on user-seating interactions. Differences in environment, behavioral Intent, and cultural background significantl shape seating choices. This project began with observation, examining three key aspects of sitting postures to understand patterns and underlying influences. The goal is to find interesting execution directions.














When traditional seating is unavailable, individuals adapt by using their surroundings, aligning with Donald Norman’s concept of affordance.Railings, stone blocks, curbs, or protrudingwalls—any surface that allows sitting—can serve as makeshift seats. Studies show a preference for back-supported surfaces, emphasizing comfort and stabil. Compared to Asia, Europe’s historical influence has led to more stepped architecture, such as churches, plazas, and theaters. Beyond tradition, steps naturally support sitting postures, offering stability and accommodating more people. Unlike flat seating, they create a layered spatial experience. Gender differences in sitting postures can also be observed in these settings.














Where people choose to sit and Why ? How people sit ?

Behavioral Intent decide where we sit
Environment shapes how we sit,
Culture defines our posture.
Interconnected and cannot be generalized.

























Influence of Behavioral Intent : 

While fundamental activities like eating, resting, and using mobile devices are universal, seating choices are shaped by group size and interaction needs, favoring structures like railings and steps for support. Many individuals also use their knees as makeshift surfaces for dining or reading, reflecting a practical and common behavior.






















Environmental Influences :

1. Surface Stability A stable, level surface is essential for safe and comfortable seating. On uneven terrain, individuals tend to choose flat surfaces over slopes or rough grass to maintain balance and stability. 

2. Height Variation Given similar surface conditions, people typically prefer seating at chair-like heights first, followed by lower railings, and lastly, ground-level options. Seat height not only affects posture but also determines leg positioning. Seating with vertical support offers greater comfort and stability compared to purely horizontal surfaces.











Cultural and Historical Influence :

In Asia, sitting postures are largely shaped by cultural norms rather than personal preference. Gender differences are particularly evident, as societal expectations often encourage women to adopt more composed postures. While these norms impose constraints, physiological factors also play a role in shaping sitting behavior.











Behavior, culture, and environment shape how we sit. This project integrates commercial scalability and mass production, ensuring comfort across various activities while optimizing spatial planning for businesses.



















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