Human Computer Interaction (HCI) is the study of how people interact with computers. Researchers in the field of HCI both observe the ways in which humans interact with computers and design technologies that let humans interact with computers in novel ways. The main problem investigated in this study was that present computers and systems are not very convenient for visually impaired people. There was no translator for blind people translating in their local language, no recording options, poor speech synthesizer as well as screen reader. The general purpose of this study was to design an enhanced Human Computer Interaction (HCI) model for people with visual impairment for better access to education system in Rwanda through screen reading. The study investigated the effects of screen readers, speech synthetizers, sound

Keywords : visually impaired; database; blind people; Human computer interaction; screen readers; speech synthetizers; sound captures; refreshable keyboards.