One of the striking things in ancient Egypt was the idea of ​​integrating people with special needs into society.
This is a very early and impressive application in the march of human civilization; for example, in the old kingdom, We will find that dwarves are employed in crafting. The formation of gold jewellery based on the size of their small hands helps them more in mastering this profession.
Also, dwarves held high administrative positions, like one called “Khnum Hotep”, who was a general supervisor of the supply of linen; this was a vital and strategic crop in Egypt.
For the blind, their employment was as of singers or players on the harp or flute.
Perhaps based on the idea that the blind has a better musical sense than others from healthy people!