How do people in wheelchairs safely exit a multi-level building during a fire evacuation if they can't use the elevator? - Quora
Wojciech Węgrzyński on LinkedIn: 132 - Dis-abling buildings - fire safety features from wheelchair user…
What do people in wheelchairs do when there's a fire / fire alarm in a multi-story building and the lifts don't work? - Quora
![The effect of developed Non-Power Fire Evacuation Assistive Device on evacuation time of wheelchair users The effect of developed Non-Power Fire Evacuation Assistive Device on evacuation time of wheelchair users](https://www.resna.org/sites/default/files/conference/2015/wheeled_mobility/koo/fig1.png)