What’s the purpose of this? What wheelchair= implies is if it allows wheelchairs, it allows other mobility aids. *:wheelchair= and your mobility:*= attribute list are simply duplicates. You only need walking_aid , but that’s more difficult to assess than wheelchairs.
Warning to others: Don’t use AI to generate a proposal
The big idea is to find a tagging schemata that applies to all means of transport and individual disabilities to tackle those.
To depict how stuff moves in space and how humans can use that and how it affects you - in a digitized form.
I witnessed a child using a springy and falling off, because they leaned back too much.
That led me to question myself if this stuff is given attention. Different mass can dampen the springy in mysterious ways. And we should have a way to depict that. In all walks and rolls of life.
wheelchair is still used ubiquitiously and that is a bit against the idea. And all that, because there is - so far - not a valid alternative to depict different forms of how mobility affects us.