Content area
Objective: The objective of this study is to evaluate the use of synchronous online focus groups for requirements gathering in the development of a computational tool that integrates Building Information Modeling (BIM) and Life Cycle Assessment (LCA) in hydro-sanitary building system projects. Theoretical Framework The theoretical framework is based on the integration of BIM and LCA as essential methodologies for promoting sustainability in civil construction, particularly in water and sanitation building systems, improving efficiency and reducing environmental impacts. Previous studies indicate that this integration is complex, with challenges in interoperability between software. Method: The methodology adopted follows Design Science Research (DSR), using focus groups to elicit requirements, providing a collaborative and qualitative environment. The data was collected through focus groups made up of designers, professors and civil engineering students, conducted online and synchronously. Results and Discussion: The results show that the application of focus groups made it possible to identify functional and non-functional requirements relevant to the development of the artifact, as well as highlighting the importance of visualization and interoperability of the systems. The discussions show that the use of online focus groups is effective, although there are challenges related to adapting the methodology to a digital format. Research Implications: The implications of the research suggest that the use of Focus Groups in the elicitation of requirements for the tool results in better development of the computational tool for integrating BIM and LCA, meeting the expectations of the stakeholders and the system itself, which can improve sustainable design practices in civil engineering, especially in the area of sustainability in water and sanitary building systems. Originality/Value: The originality of the study lies in the use of synchronous online focus groups in a DSR approach to integrate BIM and LCA in water and sanitary installation projects, through the construction of software, contributing to the evolution of more sustainable practices in the construction industry.