Self-escape Window / Self-saved escape

SELF-ESCAPE WINDOW is a normal window, although when there is an emergency, the window will convert into a fire escape. Evacuating every person quickly and effectively in an emergency situation is important. When a building catches fire, they can't use the indoor stairs to escape.However,long time for waiting for fire fighters, the probability of dying will increase. Thus,self-escape window could open its top and bottom section on each floor and link together to create a life line to be able to survive without waiting for help. It will also give an alarm to the emergency services and the location of the fire when the windows have been opened.