LAS VEGAS - JANUARY 09: Doug Hines, owner and designer for TrueCompanion, unveils Roxxxy, a prototype of what Hines said is the world's first female sex robot complete with artificial intelligence and equipped to carry a conversation at the 2010 AVN Adult Entertainment Expo at the Sands Expo and Convention Center January 9, 2010 in Las Vegas, Nevada. The AVN expo is the largest adult entertainment trade show in North America, drawing about 20,000 attendees and featuring close to 200 vendors. The show runs through January 10. (Photo by Ethan Miller/Getty Images)
