Abstract: Quick release systems for window shades for selectively disengaging and engaging a window shade holding element with a remainder of a lift mechanism of the window shade. When engaged, the shade functions normally, and when disengaged, the covering material of the window shade falls under the pull of gravity to an open position.

Abstract: Quick-release control systems for architectural opening coverings and associated control systems and methods for rapidly deploying the coverings to extended positions. In one embodiment coupling assemblies are provided for controllably coupling and decoupling portions of lifting mechanisms in a variety of covering systems, including roller and cellular shade systems. In yet other embodiments, control systems for controlling a plurality of coverings are provided, which may be configured to remotely and simultaneously deploying each of the plurality of coverings to an extended position in response to a trigger signal.