Artificial intelligence is revolutionizing the design and functionality of sex dolls, leading to more sophisticated, interactive, and realistic models. Traditional dolls, primarily static and non-responsive, are being replaced by AI-enabled entities capable of engaging in conversations, displaying facial expressions, and responding to touch or voice commands. This technological shift allows for customization of appearance, personality, and behaviors, catering to individual preferences. The integration of sensors and AI algorithms enables dolls to detect and react to stimuli, providing a more immersive experience. Functionally, AI allows for features such as adaptive posture, emotional simulation, and even learning user preferences to enhance intimacy over time. Design-wise, engineers are focusing on creating anatomically accurate and expressive faces, tactile feedback mechanisms, and seamless integration of technology for a natural feel. This evolution broadens the scope from mere physicality to emotional and sensory engagement, making the experience more holistic. As AI continues to advance, we can expect sex dolls to become increasingly human-like, versatile, and tailored, transforming the landscape of adult intimacy products.