Hossain, Syed Akhter; Muhammad Mahbub-ul-Islam, Fakhruddin; Azam, Samiul; Khan, Ahamad Imtiaz
(IGI Global, 2013)
Braille, a tactile writing system, is used by visually impaired and partially sighted people for reading and writing in everyday life. Visually impaired persons in Bangladesh are deprived of basic education due to inadequate ...