Over the years, industry events have showcased a remarkable evolution in the size and scale of sex dolls. Early models tended to be smaller and less detailed, primarily focusing on basic functionality. However, technological advancements and increased craftsmanship have led to larger, more realistic dolls that closely mimic human proportions. Today, conventions display a wide spectrum—from petite dolls that are portable and discreet to life-sized, anatomically detailed figures that offer a highly immersive experience. The trend toward larger dolls reflects a desire for realism and emotional connection, prompting manufacturers to incorporate high-fidelity features and customizable options. Additionally, the evolution in size has been driven by consumer demand for more expressive and interactive dolls, often with advanced features such as articulated joints and customizable facial expressions. Industry events serve as a visual timeline of this progression, highlighting the increasing complexity and realism achieved over the years. As technology continues to improve, future conventions are likely to showcase even more diverse sizes and scales, catering to a broader range of preferences and enhancing the overall user experience.