Adjusting Ambient Light

Not only can you see light that originates behind you, but you can see objects other than light, like your own silhouette. To minimize reflections of objects in front of your screen other than lights, reduce the general light level, or ambient illumination. Overhead fluorescent light is usually the cause of this type of reflection because it is excessively bright. Use a different light source (for example, lamps) if this type of reflection occurs.