The Interactive Dry Erase Application or IDEA Screen features a projection-quality surface and can be used as a touch screen and as a magnetic whiteboard that can be written on with dry-erase markers. The erasable surface is hotspot-free under projection with ultra-short throw projectors (0.4:1 throw or less). The thin bezel ensures minimum interference and maximum surface area for interactivity. A tray for storing markers, erasers and interactive tools make the IDEA Screen ideal for classrooms, conference spaces or other interactive applications. The IDEA surface features a 2.5 gain and 50-degree viewing angle. Surface uniformity and rigidity ensure a superior interactive experience. The surface is GREENGUARD and GREENGUARD Gold certified to meet and exceed stringent standards for indoor air quality.