NanaWall Systems now offers a frameless glass wall system that comes with a switchable privacy feature that transforms the glass panels from transparent to opaque with a remote control. This allows the opening glass wall system to provide visual privacy on demand. It is branded as “WhiteOut,” and can also be used as a projection screen or a whiteboard in its opaque mode. The wall system consists of side-by-side glass panels, and the all glass system removes the need to purchase drapes or shades.