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At present, considering the novelty of Immersive Technologies (ImTs) associated with Digital Twin (DT), Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR) in the context of the metaverse and its rapid and ongoing development in Building Information Modeling (BIM), knowledge of specific possibilities and methods for integrating ImTs into building process workflows remains fragmented and scarce. Therefore, this paper aims to explore the research progress and trends of immersive technology-driven BIM applications, providing a helpful reference for understanding the current knowledge system and stimulating future research. To the best of the authors' knowledge, this is the first attempt to use macro-quantitative bibliometric analysis and micro-qualitative analysis methods to explore the research topic of ImTs-driven BIM. This study obtains 758 related studies in the past decade, year 2013 to 2022, through a series of keywords from the Web of Science Core Collection database and uses VOSviewer software to conduct keywords co-occurrence analysis and overlay visualisation to visualise the relationship between ImTs and BIM, which contains six clusters, namely VR, Internet of Things (IoT), DT, 3D model, design, and AR. The macro-quantitative analysis on ImTs-driven BIM applications throughout all the stages of the building lifecycle reveals the themes, content, and characteristics of the applications across the stages, which tend to be integrated with emerging advanced technology and tools, such as Artificial Intelligence (AI), blockchain, and deep learning. [ABSTRACT FROM AUTHOR]

The sustainable development of the furniture industry is experiencing the challenges of energy consumption and waste disposal. Product–service systems (PSSs) have the potential to promote sustainable development and the opportunity to transition to a circular economy (CE). PSSs can bring a series of benefits to sustainable furniture, but there are still some problems to be considered, such as the safe storage and transmission of information and data and the protection of stakeholders' rights and interests. With digitization becoming a major trend, emerging digital technologies such as blockchain (BC) are proving to have the potential to solve related problems. Therefore, this paper aims to integrate the potential roles of BC and PSSs in the lifecycle of sustainable furniture. This paper adopts a mixed quantitative and qualitative research method. Firstly, the potential relationship among furniture, PSSs, and BC was quantitatively analyzed by VOSviewer. Secondly, this paper qualitatively analyzes the lifecycle stages of sustainable furniture, the advantages of PSSs to promote sustainable furniture, and the potential of BC to enhance the PSSs information model (IM) to further promote sustainable furniture to address related challenges. Subsequently, the conceptual BC-enhanced PSSs IM (BC-PSSs) framework was constructed, which contains the high-level and the low-level of structure and process, and then reviewed and refined through pre-interview questionnaires and follow-up interviews by industry experts and scholars. In addition, discussing the contribution of the conceptual BC-PSSs framework in sustainable furniture, and the potential of BC-PSSs in quantifying design value, encouraging designers to contribute value, and exploring the potential role of BC-PSSs in supporting sustainable consumer behavior. It is the first attempt to construct a conceptual BC-enhanced PSSs IM framework for sustainable furniture from the perspective of lifecycle stages, which can serve as a reference for researchers and policymakers in relevant directions to support sustainable development, in particular contributing to the achievement of SDGs 11 (Sustainable Cities and Communities) and SDGs 12 (Responsible Consumption and Production). [ABSTRACT FROM AUTHOR]

Improving and supporting the process of design knowledge reuse in engineering design can increase productivity, improve the quality of designs, and lead to greater corporate competitive advantage. Whereas internal knowledge reuse from one's personal experiences is very effective, external knowledge reuse from an external digital or paper archive often fails. Based on a formalization of the internal reuse process from ethnographic studies, a prototype system, CoMem (corporate memory) is presented, which supports the reuse process, particularly the steps of finding and understanding. This paper presents a usability testing framework and methodology for the evaluation of reuse systems such as CoMem. The two pertinent variables are (1) the type of finding task; and (2) the size of the repository. Preliminary results from the evaluation of CoMem are presented as an example of the application of this framework for studying and assessing corporate memory design reuse systems. CE Database subject headings: Design; Computer applications; Human factors; Methodology; Tests.

This paper investigates the use of text analysis techniques to measure relevance between objects in product models. This relevance measure is used to support design reuse from an archive of product models from previous projects. We consider several techniques from the field of information retrieval for comparing documents. Next, we explore whether we can improve the performance of the relevance measure by considering contextual building model elements. The paper concludes with an evaluation and discussion of the techniques considered. We conclude that relatively good retrieval results can be achieved with short texts and sparse building models such as those that occur in current industry practice. DOI: 10.1061/(ASCE)0887-3801(2005)19:2(119) CE Database subject headings: Information management; Design; Construction industry.