AI significantly enhances the realism of human-like movements in sex dolls, making interactions more natural and convincing. By integrating advanced robotics and motor control algorithms, AI allows dolls to perform a wide range of gestures, such as turning heads, moving limbs, and mimicking breathing patterns. Sensors embedded in the dolls detect touch and pressure, enabling responsive reactions that simulate human reflexes and muscle movements. Machine learning algorithms analyze interaction data to refine these movements over time, ensuring they become smoother, more coordinated, and more lifelike. This technological synergy creates a more immersive experience, where physical contact feels authentic, and movements align with user expectations. The development of facial expression software further contributes to emotional realism, enabling dolls to smile, frown, or display other emotions through subtle muscle movements. As AI-driven engineering advances, the boundary between animated human motion and mechanical movement continues to blur, promising a future where sex dolls move and respond with striking human authenticity, elevating the intimacy experience to unprecedented levels.