Group 4

Knut comes home, opens the door with the RFID-key. He then wants to take a bath.
He chooses the temperature and the amount of water he wants and the bathtub automatically adjusts to his choice. He use the touch sensor to start the water to fill up, when it's ready Knut is informed by a LCD-display. He goes inside and baths, but after a while he falls asleep and starts to drown. An alarm goes off to wake him and the bathtub empties itself on water, for safety reasons. Knut’s doctor is contacted, but after a while Knut is okey so he informs the doctor by pushing a button. Then he goes to bed and  the lights  turn of automatically. When he wakes up in the morning the lights turns on and the system makes him coffee.