Glass has been developed called the (active) in the Research Center is composed of titanium dioxide, a substance used in food, toothpaste, skin creams and anti-sun This leads to interaction separates the dirt from the glass, without having to use scanners, and when they fall upon the water, reaction occurs that leads to sliding dirt and water from the surface of the glass. This was innovation-friendly environment as a result of much research since the early nineties began, carried out on thin-film technology. It took the output of innovation into the real world laboratory to between five and seven years