Robots that mop

Currently at 300-400 million dollars the Robotics Industry is bound to grow to 5-6 billion dollars industry in a coule of years.Famous applications of the Robots are 1. Robots to detect landmines in Iraq and Afghanistan.2. Robots which detect mines under sea.3. Robots which mop the floor ( Domestic Help).4. Robots which can combatDepending on your need these robots are available in the range of Rs 25,000 dollars to 1, 40,000 dollars. Masachusetts and california in US are hot centres of robotic activity. All the above robots are actually being sold, and if your husband wants a homely wife you could very well ask him to buy one from US.