Historic districts should be sustainably developed by preserving historic architectural landscapes and developing tourism. Researchers have found that attachment to a place positively influences pro-tourism and pro-environment behaviors among tourists, indicating that exploring the landscape planning of historic districts from the perspective of place attachment is a noteworthy topic of sustainability. However, there are few studies on how historic district landscapes ignite tourists’ place attachment. Using a historical district named Taiping Old Street in Taiwan as an example, we investigated the association between tourists’ landscape evaluation and place attachment in historic districts. This study mainly adopted questionnaire surveys and used partial least squares structural (PLS) equation modeling for survey data analysis. (1) The study identified three dimensions of tourists’ landscape evaluation of historic districts: visual preference, cultural heritage value, and authenticity. (2) The stimulus–organism–response (SOR) model was combined with the studies by previous scholars and a conceptual model put forward for the relationship between tourists’ landscape evaluation, destination image, and place attachment. (3) The model was verified, and we found that (i) tourists’ landscape evaluation in terms of cultural heritage values and authenticity had significant positive effects on destination image; (ii) tourists’ visual preference, evaluation of authenticity, and destination image had significant positive effects on place attachment; and (iii) tourists’ destination image influenced the impact of authenticity and cultural heritage values on place attachment. This study provides both theoretical references for the formation process of place attachment from a landscape perspective and suggestions for landscape planning in the sustainable development of historic districts of a similar type.

Mobile healthcare applications are of significant potential value in the development of the aged-care industry due to their great convenience, high efficiency, and low cost. Since the cognition and utilization rates of mobile healthcare applications for the elderly are still low, this study explored the factors that affect the elderly’s adoption of mobile healthcare applications. This study conducted a questionnaire survey on the elderly in China and received 365 valuable responses. This study combined the technology acceptance model, protection motivation theory, and perceived risk theory to build a research model of factors affecting the use of mobile healthcare applications by the elderly. The data were analyzed using a structural equation model. The results were as follows: according to the empirical research, (1) perceived usefulness and perceived ease of use positively affect the use attitude of the elderly; perceived usefulness and user attitude positively affect the behavior intention of the elderly; perceived ease of use positively affects perceived usefulness; (2) perceived severity has a significant positive correlation with use attitude; perceived susceptibility and attitude to use have no significant impact; (3) perceived risk is negatively correlated with the use attitude and behavioral intention. The above-mentioned factors should be taken into consideration during the development of mobile healthcare applications for the aged to upgrade the overall service quality of mobile healthcare applications, thus enhancing the operational level of mobile healthcare applications and the health literacy of the aged.

The integration of production and education represents a common paradigm for vocational education development globally. In this study, project-based teaching serves as a crucial pedagogical model. However, the manifestation of this model in Chinese undergraduate vocational institutions has yet to reach the desired state of integration. The objective of this research is to advance the concept, service model, and platform framework for project-based teaching service design through empirical research by utilizing the Double-Diamond process of service design. The aim is to address service pain points for stakeholders against the backdrop of project-based teaching with the integration of production and education, thereby enhancing service qualvrtity. Five critical areas were identified, leading to the proposition of service concepts such as platforms for information communication, fund management, teaching management, auditing/evaluation management, and promotion management. The effectiveness and recommendation levels of the digital service concepts were validated via a Net Promoter Score survey involving 100 stakeholders. This research features targeted discussions and suggestions regarding a conceptual digital service platform. The five service concepts derived from this research may serve as specific digital designs for applications and evaluations of project-based teaching.

The rehabilitation assistive device industry is an important field of innovative development in the health industry and occupies a huge consumer market share worldwide. The rehabilitation assistive device industry in China has developed rapidly in recent years, but there is still a gap between China and developed countries. How to improve the industrial competitiveness and promote the sustainable development of this industry is therefore the subject of this study. This study uses the “diamond model” to analyze the development status and competitiveness of China’s rehabilitation assistive device industry from six aspects: “production factors”, “demand conditions”, “related and supporting industries”, “market strategy and peer competition”, “opportunities” and “government”. It concludes that the industry chain is not perfect, the ability of independent innovation is weak, the vitality of market factors is not mobilized, and that there is a lack of systematic industrial policy support. Additionally, it puts forward the development countermeasures of integrating industrial resources, improving the industrial production chain, stimulating market demand, cultivating industrial talents, improving technological innovation, seizing opportunities, and improving industrial policies, laws and regulations. In this study, through the linkage analysis between the elements, it is believed that the elements affect each other. Therefore, in order to achieve sustainable development of the rehabilitation assistive device industry, all of the elements must be strengthened.