The ultimate innovation of the new sex dolls is at the ethical level. Asimov Labs developed a “three-party consent system”: when the torso sex doll detects a third party entering the room, it automatically switches to sculpture mode and stops responding.
A scientific perspective suggests that the user base of torso sex dolls is diverse, with motivations often stemming from practical or emotional rather than sensory stimulation, and the final outcome largely depending on individual circumstances.