Color blindness

Color blindness

Most of us have normal vision, however, some people have color deficiency, which means they perceive some colors different than how we see them.   Recently, I came across a website that sells “Emchroma” sunglasses which are meant to help people with color blindness. It also provides a test. I took the color blindness test and the result came out normal.  I didn’t realize it was a common problem that people have to live with. It is remarkable that we have scientist that are creating such inventions. Sometime we take things for granted and forget the value of things until we don’t have them anymore. Attached is the emotional video of a person trying on Enchroma sunglasses and seeing the sunset for the first time with a different perspective. 

https://m.youtube.com/watch?v=Jmje4NikMdw