LAS VEGAS: Roxxxy the sex robot had a coming-out party in Sin City at the weekend.

In what is billed as a world first, a life-size robotic girlfriend complete with artificial intelligence and flesh-like synthetic skin was introduced to adoring fans at the AVN Adult Entertainment Expo in Las Vegas on Saturday.

Personality plus ... Roxxxy with her inventor, Douglas Hines. Credit:AFP

''She can't vacuum, she can't cook, but she can do almost anything else if you know what I mean,'' said her inventor, Douglas Hines, of the company TrueCompanion.

''She's a companion. She has a personality. She hears you. She listens to you. She speaks. She feels your touch. She goes to sleep. We are trying to replicate a personality of a person.''