Zayn al-Din al-Amidi

Zayn al-Din 'Ali bin Ahmad al-Amidi (Arabic; yapfuye 712 H / 1312 nyuma ya Yesu) yari intiti yabarabu itfite ubumuga bwo kutabona izwiho guhimba sisitemu mbere ya Braille imwemerera kwiga no kumenya ibitabo bye. Uburyo bwe bwarimo gukoresha amabuye yimbuto nkuburyo bwo gusoma kubatabona. https://books.google.com/books?id=cz7XeW80dlUC&pg=PA134

Salah al-Din al-Safadi (d. 1362) mu gitabo cye Nakt al-Himyan fi Nukat al-'Umyan (Emptying the pockets for anecdotes about blind people) m'ubumenyi bwe, yakundaga gucuruza mubitabo.Yashoboraga gutora ingano yifuzaga, agakora ku gitabo akamenya umubare wimpapuro zacyo; yakoraga kurupapuro akamenya imirongo ifite, ubwoko bwimyandikire nibara ryacyo, kandi yari azi ibiciro byibitabo ". 

Yabayeho mu cyahoze ari Irake mu kinyejana cya cumi na kane.

 Ishakiro 
Ikiciro:Ikoranabuhanga
Ikiciro:Ikoranabuhanga mu itumanaho n'isakazabumenyi mu majyambere
Ikiciro:Ubumuga
Ikiciro:Ubufasha bwibanze