Electric window openers use an electrically controlled remote control (RCC) to trigger the movement of the window. The motor is controlled by a series of sensors, which detects when the window is fully open or fully closed. The remote control is the "human interaction" in an electric window opener. Automating the window would help you save a lot of time. Being able to control one window from anywhere means you don't have to spend time walking around the house to close a window. The same applies to closing all the windows at once, or even certain floors. I've used this mostly when working with