Human-Centered AI integration in nautical architecture: enhancing design processes through emotion recognition and intelligent systems

TThe landscape of naval design is undergoing a transformative revolution through the strategic integration of artificial intelligence, fundamentally reshaping the design process whilst preserving the central role of human creativity. This research, conducted at the University of Genoa, introduces an innovative "Emotional-Enhanced Design" paradigm that leverages advanced AI technologies to amplify designers' natural capabilities rather than replace them. The proposed methodology represents a significant departure from traditional design approaches, introducing a four-phase process that fundamentally reimagines how nautical design is conceived and executed. The first phase employs sophisticated emotion recognition technologies, integrating facial expression analysis, vocal tone evaluation through the Geneva Minimalistic Acoustic Parameter Set, and semantic sentiment analysis, enabling designers to gain unprecedented insights into client preferences and emotional responses. The second phase utilises an intelligent agent for comprehensive competitor analysis, automating the collection and organisation of market data through advanced web scraping techniques. The third phase integrates generative AI tools, such as MeshyAI, to rapidly transform initial sketches into 3D models, whilst the fourth phase implements virtual reality combined with biometric sensing for immersive design validation. Preliminary findings demonstrate remarkable advantages, including a 50% reduction in concept development time through automated competitor analysis and enhanced emotional understanding, and a 30% reduction in 3D modelling time through AI-assisted generation. The research demonstrates that the future of nautical design lies not in technological replacement, but in a harmonious collaboration between human creativity and artificial intelligence, where technology serves as an amplification tool for human expertise, particularly in understanding and responding to client needs. Future developments will focus on refining the virtual reality experience with advanced haptic technologies, implementing predictive user behaviour analysis, and developing a comprehensive knowledge base derived from accumulated project data. This approach represents a paradigmatic shift in understanding design as a deeply empathetic, technology-enhanced creative process that maintains the designer's central role whilst significantly improving efficiency and client satisfaction.