This 50-story tower for the New York Times headquarters is clad with a highly transparent glass curtain wall and exterior white ceramic pipes. To control sun penetration and provide visual comfort while optimizing energy efficiency, automated diffusing shades are controlled in response to sky conditions, the movement of the sun, shade patterns and brightness. L+U assisted MechoShade in developing the solar prediction component of the shade control system so the shades are responsive to shadows from the surrounding skyline. This unique shade control system optimizes the use of daylight and connection of the office interior to the outdoors.