To be clear, I want not only a pre-modern-technology but also a muslim world. I know enough history to know that the non muslim version sucks. To serve just as

To be clear, I want not only a pre-modern-technology but also a muslim world. I know enough history to know that the non muslim version sucks. To serve just as an example, see how our prophet pbuh. treated blind people, making one his representative and making him a muazzin (person who makes the call for Islamic prayer). https://en.m.wikipedia.org/wiki/Ibn_Umm_Maktum https://en.m.wikipedia.org/wiki/Ibn_Umm_Maktum