These special materials of torso sex dolls, originally developed to meet niche demands, are now being applied to medical simulation models and film and television special effects industries. Statistics from the Biomaterials Laboratory at the University of Tokyo show that 78% of the special silicone development patents driven by the ** industry in the past five years were inspired by anime visual elements.
Psychological realism is another dimension that cannot be ignored. A half body sexdoll may be physically accurate but still feel artificial if it does not align with human expectations of presence and interaction.