<unk>  An<unk>  or evacuation<unk>  is a device manufactured for the smooth descent of stairways in the event of an emergency. It was invented in the United States in 1982. The single-user operation device does not require heavy lifting to evacuate a person. An<unk>  comes always with a green seat, head rest and dust cover. At airports this equipment is being used to assist persons with reduced mobility during emergency evacuation.
Escape chair
Bárány chair
Scoop stretcher
Wartenberg wheel
Hug machine
Gait belt
Mind machine
Baby walker