Humanised robotics as new caretakers. Introducing the Care-O-bot 4, the epitome of a service robot that embodies reason, aesthetics, and likeability. Developed collaboratively by Fraunhofer IPA and our team, this robot sets new standards in User Experience Design across various disciplines. Timeless design and meticulous attention to form and function make it a perfect fit for modern, barrier-free architectural environments. Care-O-bot 4 showcases exceptional flexibility and elegance, with capabilities such as autonomous navigation, obstacle detection, and object pickup. It represents a harmonious fusion of design and engineering, seamlessly integrating function and emotion.