To the extent that our current codes and standards reflect a legacy of decades-old assumptions about mobility technology:
As an alternative to modifying centuries of the built environment, I’d like to see a societal approach that takes advantage of technological improvements in mobility devices and other aids.
If mobility devices could be provided with scissor lifts, stair climbing ability, etc., at a lower cost than retrofitting old cities to take up more footprint to meet our current standards, could that be a better use of funds?
I have a friend who is in a wheelchair and only has limited use of his arms and hands. He has a wheelchair equipped with a scissor lift that allows him to reach upper cabinets and storage. It has a very tight turning radius. As a result, he is able to live independently in a small mobile home instead of a large sprawling flat. He car loads from the rear, so he can park in conventional parking stalls.
I realize that not every person in a wheelchair can take advantage of this. But anecdotally, it points out that a one-size-fits-all approach to the physical environment may not be the best approach to serve our population.