http://repo.lib.sab.ac.lk:8080/xmlui/handle/123456789/22 2026-04-05T18:48:56Z 2026-04-05T18:48:56Z http://repo.lib.sab.ac.lk:8080/xmlui/handle/susl/4990 2025-12-15T08:00:37Z 2025-02-19T00:00:00Z

Front Materials

2025-02-19T00:00:00Z Prabodhani, L.H.K.N. Wijerathna, R.M.K.K. Lekamge, L.S. http://repo.lib.sab.ac.lk:8080/xmlui/handle/susl/4989 2025-12-15T07:58:21Z 2025-02-19T00:00:00Z

Artificial Intelligence Adoption in the Apparel Supply Chain in Sri Lanka: Strategies for Small and Medium-sized Enterprises Prabodhani, L.H.K.N.; Wijerathna, R.M.K.K.; Lekamge, L.S. Artificial Intelligence (AI) is rapidly transforming supply chain operations across industries, driving efficiency, cost reduction, and sustainability improvements. In Sri Lanka, large-scale apparel companies have successfully integrated AI into their supply chain processes, but small and medium-sized enterprises (SMEs) face significant challenges in adopting AI. This study focused on identifying these challenges in SMEs, particularly key financial, technological, and organizational barriers, by referencing AI practices in large-scale apparel companies. Data were collected through surveys, receiving responses from 156 participants representing 50 SMEs and 280 participants from 12 large-scale apparel companies. Analytical techniques, including descriptive statistics, qualitative analysis, cross-analysis, and graphical representation, were employed to analyze the data. The findings showed that AI adoption increases operational efficiency and competitiveness in the apparel sector, with technologies such as Machine Learning, Predictive Analytics, Robotic Process Automation (RPA), Internet of Things (IoT), and Computer Vision while revealing the barriers for SMEs, such as high initial investment costs, ongoing maintenance costs, limited technical expertise, and resistance to change. Based on these results, a strategic framework with actionable strategies was proposed to guide SMEs in overcoming these barriers and integrating AI technologies effectively into their supply chain operations. This research contributes to the broader AI integration in apparel supply chains, specifically in SMEs in developing economies like Sri Lanka.

2025-02-19T00:00:00Z Geekiyanage, C.L. Wijerathna, R.M.K.K. Lekamge, L.S. http://repo.lib.sab.ac.lk:8080/xmlui/handle/susl/4988 2025-12-15T07:56:00Z 2025-02-19T00:00:00Z

Usage of Digital Twin Technology for Sustainable Development in Sri Lanka’s Construction Sector Geekiyanage, C.L.; Wijerathna, R.M.K.K.; Lekamge, L.S. Digital Twin (DT) technology is transforming the global construction industry, offering real-time monitoring, better decision-making, and enhanced project outcomes. However, DT is primarily used in the design and planning phase, with limited integration across the entire construction lifecycle. This research explored the applications, benefits, and barriers to adopting DT technology in all phases of the construction lifecycle in the Sri Lankan context. Data was collected through a survey that received 254 responses from professionals, including engineers, construction managers, architects, consultants, and site supervisors, representing 25 construction companies in Sri Lanka. Qualitative techniques, descriptive statistics, cross-analysis, and graphical representation were used to analyze the data. The findings showed that DT is widely used in the design and planning phase (56.7% of respondents), with minimal usage in the construction (31.9%) and operational phases (30.3%) and no usage observed in the end-of-life phase within Sri Lanka’s construction industry. Key barriers identified include a lack of awareness about DT technology (37.4% of respondents), insufficient technical expertise (32.7%), organizational resistance to change (26.8%), and high cost of implementation (25.2%). Based on these findings, the study proposed a framework of practical strategies to address these challenges and encourage the broader adoption of DT technology. These strategies contribute to sustainable development in the construction industry by using DT technology across all phases of the construction lifecycle, with a specific focus on the Sri Lankan context.

2025-02-19T00:00:00Z Sandaruwan R.M.T., Somaweera W.T.S. http://repo.lib.sab.ac.lk:8080/xmlui/handle/susl/4987 2025-12-15T07:50:57Z 2025-02-19T00:00:00Z

Enhancing User Engagement in Website Hero Sections: A Comparative Analysis of 2D and 3D Graphics Using Kansei Engineering Sandaruwan R.M.T., Somaweera W.T.S. Hero sections are a critical component of websites responsible for capturing user attention and shaping overall engagement. Despite the increasing adoption of advanced graphics in web design, the effectiveness of two-dimensional (2D) versus three-dimensional (3D) graphics within hero sections has not been extensively studied. Therefore, this research tries to find out the implications of 2D and 3D graphics in hero sections concerning user engagement and emotional response. The study will be guided by the following research question: What are the differences in emotional responses and user engagement between 2D and 3D graphics in website hero sections? Quantitative analysis provides empirical data to guide UI/UX designers. A preliminary survey was conducted with 50 participants, 66% between 23 to 25 years old, and 52% male to identify emotional triggers and design the hero sections accordingly. Using these insights, 20 hero section designs were created as 10 in 2D and 10 in 3D. A follow-up survey was conducted with 100 participants, 69% between 23 and 25 years old, and 58% male to assessed engagement, emotional response, attractiveness, and memorability of these designs. The findings signify a strong preference for 3D graphics with 97% of participants found them more engaging, 91% more visually pleasing, and 94% more memorable compared to 2D graphics. Participants noted that 3D's visual attractiveness fosters greater emotional attachment, while 2D graphics, though functional, lacked dynamism. This study successfully evaluates the effectiveness of 2D versus 3D graphics and provides empirical evidence that 3D enhances user experience. These findings lay the groundwork for future research on complex visual elements in digital interfaces and offer practical insights for UI/UX designers aiming to create emotionally engaging, user-centered web experiences.

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