The Graber Visualizer App uses state-of-the-art technology that allows you to view Graber custom window treatments on any window, in any style with a wide variety of colors, textures and patterns. View window treatments in our sample rooms, take a photo directly on your tablet or use the power of Augmented Reality (AR) to view the window treatments in real time on your windows. Save your favorites for later to share with friends and family or show them to your Graber dealer to bring your dream window treatments to life.