Blogcritics: "The 'field-hygienic project' was an initiative of Himmler, who regarded the doll as a "counterbalance" for the sexual drive of his stormtroopers. In one of his letters, he mentions the 'unnessessary losses' the Wehrmacht had suffered in France, inflicted by street prostitutes.

The world's first sexdoll - or 'gynoid' - was built in 1941 by a team of craftsmen from Germany's Hygiene Museum in Dresden. The project was supervised by a famous technician, Franz Tschakert. He was the "father of the woman of glass," which happened to be the sensation in the 1930's International Hygiene Exhibition."