Advancing Human-Robot Collaboration Through Extended Reality - Assembly Use Case

The evolution of Industry 5.0 introduces humancentric automation by integrating advanced technologies with user configurability and adaptability. In this context, the XR4HumanSERVE 5.0 was presented with a simplified neuroergonomic workstation that reduces the complex architecture of the previously developed platforms into a unified system combining an XR headset (HTC XR Elite) and a collaborative robot. The proposed solution replaces traditional multi-device setups (including PCs, EEG systems, external screens, and gesture sensors) with a single XR-based interface, saving essential functionalities such as task guidance, human-robot interaction (HRI), and mental focus assessment (MFA). The methodology involves the functional decomposition of traditional solution components and their reintegration into an immersive XR environment using Unity for virtual reality design and ROS for collaborative robot control. After virtual prototyping and validation through simulation, the system was physically implemented and tested in a laboratory setting using a Franka Emika Panda robot. The main contribution of this paper is the first functional prototype of a VR and cobot-supported neuroergonomic workstation. This paper demonstrates lightweight, human-centered and scalable industrial solutions aligned with the principles of Industry 5.0.