WhiteOUT is an individual panel, frameless, opening glass-wall system that provides visual privacy or transparency on demand. Opacity allows the system to be used as a whiteboard or projection screen for maximum space efficiency at the touch of a button. When not in use, the glass panels can be stacked remotely and out of sight to allow a flexible connectivity of spaces. The system provides privacy without any vertical interruption since it has no stiles. Wireless and operating with a remote control, the operation of incorporated swing panels causes no interference to the glass activation.