Symbol for disability or for access?

four white figures on a blue background showing a man and woman with a square head and a man and a woman with a misshapen head“Does the universal symbol for disability need to be rethought”? is the title of an article in the FastCompany blog. First question this raises is, “Is it a symbol for disability or a symbol for access?” The article proposes a variety of symbols for different disabilities. But do we need more symbols and if so, what purpose would they serve?  Some people might like to have a symbol they can relate to if they are not a wheelchair user. But could another symbol further stigmatise? For example one of the proposed symbols shows a person with half the head missing. Another shows a square head. Currently the universal and international symbol for access is more about buldings meeting legislative compliance than trying to send a message about different disabilities. The aim of universal design is to not need more symbols and labels, but to need them less. Have a look at the article and see what you think about the proposition of a multitude of symbols.