Rain sensing wipers

There was a commercial just on for a car with rain sensing wipers. How dumb. You are in the car, you have to look out the wind shield to drive, you have to see the rain, people can't turn on their own wipers now. I guess people are too busy putting on make-up, talking on cell phones and eating to turn on those wipers. Hey how about working on something that automatically activates the blinker, oh and also turns the steering wheel.