Human-Centered Interfaces for a Shipyard 5.0 Cognitive Cyber-Physical System

Industry 5.0 represents the next stage in the industrial evolution, with a growing impact in the shipbuilding sector. In response to these challenges, Navantia, a leading international player in the field, is transforming its shipyards towards the creation of a Shipyard 5.0 through the implementation of digital technologies that enable human-centered, resilient and sustainable processes. This approach gives rise to Cognitive Cyber-Physical Systems (CCPS) in which the system can learn and where the generated data are integrated into a digital platform that support operators in decision-making. In this scenario, different smart elements (e.g., IoT-based tows, trucks) are used to transport key components of ship like pipes or steel plates, which are present in a large number, representing a strategic opportunity to enhance traceability in shipbuilding operations. The accurate tracking of these elements, from manufacturing to assembly, helps to improve operational efficiency and enhances safety within the shipyard environment. Considering the previous context, the proposed paper will describe a CCPS that enables tracking and real-time data visualization through portable interfaces adapted to the shipyard workspace. Following the Industry 5.0 foundations, the presented solution is focused in providing human-centric interfaces, tackling issues like information overload, poor visual organization and accessibility of the control panels. Thus, to address such issues, an iterative human-centred redesign process was performed. This approach incorporated hands-on testing with operators at each development stage and implemented specific adjustments to improve interface clarity and reaction speed. The obtained results demonstrate that progressive adaptation of the interface, guided by usability principles, significantly enhances system effectiveness: it reduces errors, it improves response times, and it supports the seamless integration of real-time traceability into the shipyard industrial workflows.