In this era of advancements, when you can control the atmospheric conditions and ambiance inside your homes by just switching a button, then you can also manage the light entering from the windows. There are sometimes when you do not want the heat coming from the sun, passing directly towards you through your windows, you cover it with the curtains or blinds or increase the levels of air-conditioning. All these ways are inconvenient and old. If we could have electronic washing machines, vacuum cleaners, dishwashers, then you could also think of electric and automatic windows.
