Abstract: Improved methods and systems for operating moveable architectural elements (e.g., furniture) are described. The method includes receiving an indicator of a detection event. The method includes performing a movement of the moveable architectural element from a first position to a second position in response thereto, wherein the second position is selected to reduce an interference of the moveable architectural element with an alleviation system configured to alleviate the detection event. The detection event includes at least one of: fire, carbon monoxide, and smoke. The second position is selected based on a distance of the moveable architectural element from the alleviation system. The second position is selected based on an orientation of the moveable architectural element with respect to the alleviation system. Many other improvements and features are contemplated and described.

Abstract: The invention uses processes, algorithms and programs to support emergency personnel decisions. It consists of several automated and semi-automated software components, hardware components, and processes, which are integrated into a single system that streamlines building intelligence gathering and victim extraction processes, and provides emergency personnel decision support.

Abstract: A multiple cast positioner device which, upon being embedded in a cast of a person's limb, provides multiple traction loop members, each formed on top of a base member inserted in a longitudinal bracket, thereby permitting the use of traction systems adjustable as desired for care and manipulation of the person's limb.

Abstract: A cast positioning device for embedding in a cast of a person's limb and having a center portion with an eye member through which a cord can be run to secure the limb in a desired position of elevation or rotation or under traction.