There would be few scarier places to be in the event of a fire than in a high-rise building with no means of escape. Tragedies such as the World Trade Center disaster have highlighted the vulnerability of the building’s core and emergency stairwell as the only venue for evacuation. We've seen some last resort options that cater for those individuals brave enough to rappel or even parachute from the building, but that's still only part of the equation. When escape routes are compromised it not only prevents evacuation, but also prevents emergency personnel reaching the trouble spots. Escape Rescue Systems' solution is to use collapsible cabins which can be lowered over the side of the building to transport rescue personnel up... and evacuate building occupants down.
Read the full article: High-rise rescue system evacuates buildings using exterior collapsible cabins