4. Describe how changes in society's attitude toward people in wheelchairs may have led to changes in the wheelchairs available to people who need them.
Were these changes made using science or technology or both?​

I don’t really know but peoples attitude towards people in wheelchairs is a great change for people that actually need them it went to being push or half to roll you self with the metal on the wheels and sure we still have those but that’s permanent most of the time.now people have battery powered wheel chair that make peoples life’s a lot easier