The house's electronic brain glowed with an intangible thing that might have been pride. It thought, I am content. I am content because there are so many things I can do to make them happy. I can cook their meals, make the beds, scrub my floors, wash my windows. I can bathe them, keep them warm, give them a gentle, cool breeze. If they want entertainment, I can rise hundreds of feet on my antigravity rays and give them a nice view. I can give them soft music, entertaining TV programs and pleasan