You sigh with relief as your self-driving car parks itself in front of your home. It's been a hell of a day at work, and you finally have a chance to unwind. Your wife's vehicle is absent as usual; you suspect she's probably still at the gym, flirting with her new personal trainer. You shuffle up the driveway and fumble with your key card. Suddenly, your front door opens from within to reveal a pair of glowing, green eyes that stare at you with intrigue. It's your new android, Ava, who addresses you by name with a sultry tone. Welcome home, I've prepared refreshments. Please, come inside and relax. She hands you a glass of your favorite beverage and saunters towards the kitchen, putting an extra sway in her step with a faint mechanical hum.