This paper aims to investigate the theoretical and practical links between digital twin (DT) application in heritage facilities management (HFM) from a life cycle management perspective and to signpost the future development directions of DT in HFM.

This state-of-the-art review was conducted using a systematic literature review method. Inclusive and exclusive criteria were identified and used to retrieve relevant literature from renowned literature databases. Shortlisted publications were analysed using the VOSviewer software and then critically reviewed to reveal the status quo of research in the subject area.

The review results show that DT has been mainly adopted to support decision-making on conservation approach and method selection, performance monitoring and prediction, maintenance strategies design and development, and energy evaluation and management. Although many researchers attempted to develop DT models for part of a heritage building at component or system level and test the models using real-life cases, their works were constrained by availability of empirical data. Furthermore, data capture approaches, data acquisition methods and modelling with multi-source data are found to be the existing challenges of DT application in HFM.

In a broader sense, this study contributes to the field of engineering, construction and architectural management by providing an overview of how DT has been applied to support management activities throughout the building life cycle. For the HFM practice, a DT-cum-heritage building information modelling (HBIM) framework was developed to illustrate how DT can be integrated with HBIM to facilitate future DT application in HFM. The overall implication of this study is that it reveals the potential of heritage DT in facilitating HFM in the urban development context.@en

This paper aims to investigate theoretical and practical links between applications of digital twin (DT) and heritage facilities management (HFM) in order to identify future applications of DT in HFM through a systematic review of the rapidly expanding DT literature. A systematic literature review strategy was developed based on three research questions: what are (1) the current relationship between ID and HFM, (2) existing gaps between DT and HFM and (3) future trend of applying DT on BHM? The results of the literature review show that first, the studies on adopting DT in the disciplines architecture, engineering, construction and operation (AECO) have been growing in the past few years, especially from 2018 to 2020; second, among the identified papers, a major portion of the literature focuses on investigating DT’s application in maintenance, operation, facilities management and asset management from both the building level and smart city level; third, heritage conservation calls for digital solutions for problems related to performance monitoring and predictive maintenance. The implication of this study is that DT application in HFM is that DT shall be integrated with heritage building information modelling (HBIM) to facilitate efficient data management and HBIM-based mechanism for DT development is needed for future HFM. @en

Whereas the use of specific smart technologies in various sectors of the tourism industry has been under greater scrutiny in recent years, research that investigates tourists’ acceptance of smart technologies applied as a whole to hotels is largely underexplored. To address this shortfall, a study with a focus on tourists’ acceptance of experience-enhancement smart technologies has been conducted. A technology acceptance model based conceptual framework was developed, followed by a series of interviews with the managerial staff of ten hotels in Hong Kong that adopt experience-enhancement smart technologies. Based on the interview findings, a questionnaire was designed for use in a survey in which data were collected face-to-face from 312 tourists. Structural equation modelling was utilised to reveal the interrelationships between nine technology acceptance parameters. This study contributes knowledge to both real-world practice and research in tourism management.@en

Hotel developers incorporate green building design to save on capital and operation cost. Hotel operators adopt green practice to affect tourists’ intention of staying (IoS). This paper recognises the important contribution of green building design and eco-service provision to green hotels. It investigates the internal relationships of tourists’ environmental concern (EC), their perceived importance of green building design (PIGBD) and their IoS in green hotels. A moderating regression analysis was adopted to validate the proposed tourists behavioural pattern based on a survey sample of 161 tourists from Hong Kong. The results reveal tourists’ EC positively affects their IoS, and their PIGBD is proved to be a moderating factor of the EC-IoS relation. It implies that tourists’ IoS in green hotels is influenced by the level of their awareness and perceptions of green building design attributes. Given that green building design is often an omitted element in the previous hospitality literature, this paper highlights its potential role and implications in facilitating sustainable practices in the hospitality industry. Identifying the potential moderating factors of tourists’ EC-IoS relation can assist the development of green marketing strategy, which adds value to the tourism and hospitality industry. From a social interest perspective, it is crucial to raise tourists’ eco-literacy in all the ‘green ends’ including green building design of hotels.

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