Robot sex

It may surprise you to learn that mechanical+sex is a subject category full of interesting thought experiments, art and strange products; from the film Dead Ringers to the emerging business of teledildonics.  Millie Stein’s Sex And Fashion blog has a nice video interview with filmmaker Michael Sullivan: http://www.sexandfashion.net/2011/07/mechanical-sex/   The lady from Metropolis is a clear ancestor to these folks:

Mechanical Sex