Once you think about installations glass in businesses and homes, windows are the only thing which comes to mind, mainly... moreOnce you think about installations glass in businesses and homes, windows are the only thing which comes to mind, mainly clear ones which let in light and give views to the exterior. Even most of the buildings and houses have their reasonable share of standard structures, windows around the world are progressively featuring a new kind of Smart Glass: it is Switchable Glass that changes from see-through to opaque with just a button press.