Research on the application of public art design based on digital technology in urban landscape construction

This study explored the utilization of digital technology in public art design for urban landscapes, focusing on CAD and computer graphics to create dynamic and interactive installations. The research presented a design approach aligned with contemporary design practices by summarizing the attributes of public art and emphasizing the use of curve constraint forms. Advanced parametric design techniques significantly reduced the development time of 3D patterns from 30 h to just 10 h, demonstrating enhanced efficacy and precision. Innovative curve sampling techniques, including iso-parametric and isoarc length methods, resulted in a 25% improvement in the smoothness and continuity of design curves compared to traditional techniques. The public art installations developed in this study were designed to reflect and celebrate the cultural and historical aspects of urban areas, fostering a stronger connection between residents and their environment. Surveys conducted with 200 participants revealed that 85% felt a deeper connection to their cultural heritage due to the installations. The interactive nature of these art pieces engaged the public through visual, tactile, and behavioral interactions, significantly enhancing the aesthetic and functional quality of urban spaces. Despite these successes, the study identified several limitations, including a scarcity of authoritative literature and a lack of comprehensive case analyses for large-scale implementation. These gaps suggest the need for further investigation to explore the long-term feasibility and sustainability of digital public art installations. Future studies should investigate the durability, maintenance costs, and environmental impact of these installations, as well as promote interdisciplinary collaboration to develop new materials and technologies. Overall, this research highlighted the transformative potential of digital technology in public art design, offering practical insights and techniques for creating more engaging, culturally enriched, and interactive urban environments. The research outcomes confirmed the practical benefits of digital integration, including reduced design time and increased public engagement, paving the way for innovative approaches to urban landscape enhancement. The design's efficacy, interactivity, and practicality were established through rigorous experimentation, setting a foundation for future advancements in the field.