The ExoHug® Unilateral Upper Limb Rehabilitation Robot is a technologically advanced system designed to facilitate neurological recovery. Its core function is to leverage the principle of neural plasticity by providing multi-joint, coordinated movement of the arm within a three-dimensional space. This enables comprehensive rehabilitation that improves joint mobility, enhances muscle strength, and boosts cognitive function. Integrating innovative technologies like flexible drive, force feedback, and immersive virtual reality, ExoHug® offers a variety of active, personalized training modes. It features rich, immersive VR scenarios and comprehensive Activities of Daily Living (ADL) task programs to make therapy engaging. The system promotes a full-cycle, closed-loop active rehabilitation process, using bilateral training and audiovisual interaction to stimulate nervous system remodeling. Furthermore, its intelligent one-click assessment generates automated reports, allowing therapists to easily track progress and optimize treatment plans for precise, data-driven recovery.