Teledildonic. The word rolls around the mouth like a Werther’s Original. While there are a variety of romantic tech-sex developments appearing weekly – from the ocean of Oculus Rift possibilities to an invisible boyfriend who lives on your phone, each new development rich as a Miranda July story but as doom-laden as one of Margaret Atwood’s – it’s teledildonics that are exciting not just the porn industry, but scientists too. Long hyped as the new wave in erotic technology, these are smart sex toys connected to the internet. And while they started life as vibrators that could be operated remotely, today the term has expanded to loosely include the new generation of robotic sex dolls.