How big of an impact does braille have in todays society?

ExplaAs far as contributions to society, braille provided and easy and useful system for people to use. By learning braille, blind people became literate and had access to a good education [2]. Once a person is well educated, they can much better contribute to society by pursuing a career and succeeding at their job.nation:

if its apex this should be the correct answer

war information to be released publicly must first be deemed useless to the enemy