What are great Medical fields in these Systems?

What research in product design, accessibility, systems interface, physiology or other scientific fields led for blind/visually impaired people were also beneficial to the rest of the population?

  • Answer:

    I don't think blind / visually impaired people are in-valid. But leaving that aside, research into making pedestrian crossings safer for visually impaired people has also benefitted people without visual problems.

Andrew Heenan at Quora Visit the source

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Other answers

Thank you Andrew, i think you're totally right: blind or visually impaired people cannot be described as "in-valid" this is why i used quotemarks, however, let me edit my question not to offend anyone

Guillaume Olivieri

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