Build your own robot butler with these 5 gadgets that can make your life easier

New York Daily NewsBuild your own robot butler with these 5 gadgets that can make your life easierNew York Daily News"Good morning! I just swept the floor and adjusted the temperature to 72 degrees. And don't forget your umbrella, there's a 60% chance of rain this afternoon." The butler of the future is here — albeit in pieces. Though you can't buy your fully ...