# Space Efficiency of Tall Buildings in Singapore
## 5 Discussion
By examining how space utilization has evolved over time, researchers can gain insights into how architectural practices and technologies have adapted to changing economic, social, and environmental conditions. Such a study could analyze high-rise buildings constructed in different decades to identify trends and patterns in space efficiency, material use, and structural design. The impact of technological advancements on space efficiency also warrants further investigation. Emerging technologies, such as smart building technologies, modular construction, and innovative materials, have the potential to significantly impact space efficiency and overall building performance. A study focusing on recent high-rise buildings that have incorporated these technologies could provide valuable insights by comparing their space efficiency with older buildings that use traditional methods. Understanding the socio-economic implications of space efficiency in high-rise buildings is another crucial area for future research. High-rise buildings are not only architectural structures but also social spaces that influence the dynamics of urban living. Investigating how space efficiency affects social and economic factors can help optimize design for better living conditions and economic benefits. This could involve conducting surveys and interviews with residents, developers, and urban planners to assess the social and economic impacts of different space efficiency metrics. Moreover, an environmental impact assessment of different space utilization strategies in high-rise buildings could provide valuable insights into sustainable development. By understanding how space utilization affects energy consumption, carbon footprint, and resource use, researchers can inform more sustainable building practices. Performing life cycle assessments of high-rise buildings with varying space efficiency levels would be a valuable approach for this study. A cross-regional analysis of high-rise buildings in different climatic zones would also be beneficial. Climatic conditions significantly influence building design and material selection, and a comparative study across various regions, such as tropical (Singapore), temperate (Japan), and arid (Middle Eastern cities), could reveal how space efficiency strategies are adapted to different environmental challenges. Furthermore, exploring the influence of cultural factors on space efficiency and design decisions could provide insights into how cultural preferences and practices shape architectural choices. A qualitative study involving interviews with architects, residents, and cultural experts could reveal how these factors impact space utilization and lead to more culturally responsive designs. Finally, analyzing human factors and ergonomics in high-rise space efficiency is an essential area for future research. The efficient use of space should consider human comfort and usability. Investigating how ergonomic principles are applied in high-rise buildings could enhance overall user experience and functionality, leading to designs that better accommodate the needs of the people who use them. This study provides valuable insights but is limited by several factors. It focuses solely on Singapore, making its findings potentially non-applicable to other regions with different conditions and regulations, such as Japan. The research primarily examines residential high-rises, which may not represent the space efficiency of other building types like commercial or mixed-use structures. The selection of buildings and reliance on available data might introduce sampling bias, and the lack of a longitudinal perspective fails to capture changes in space utilization over time. Additionally, the study does not account for emerging construction technologies or provide a detailed analysis of social, economic, and environmental factors influencing space efficiency. Lastly, its emphasis on quantitative metrics may overlook qualitative aspects such as occupant comfort and functionality.