a sex robot
a sexbot can be hardware or software or a combination of both:
1. a robot built for sex, like Cameron (Summer Glau) or Data
2. any software program emulating a human sexual partner, like a
chatbot
3. any combination of hardware and software, like
teledildonics, or the virtual reality lover-girl projection in Sixth Day
1. "I love you John Connor"
2. "Me so horny, come see my nude pics at..." - recent message from Linda469 in a Yahoo chat room (obviously a sexbot)
3. "As soon as that Britney 'virtual doll' comes out, I'm gonna buy me one" - 40-y.o. comedian/pervert