Received M.S.Ed (HI) from AIISH,Mysore and Ph.D in Special Education from RKMVERI, Coimbatore, India. With 21 years of experience worked in various organizations in India at different positions, developed Indian Sign Language (ISL) dictionaries in 11 Indian Languages, published a book for Routledge International with the title Education of SEDGs, editorial member in 3 international journals. Published 3 books on Hearing Impairment.RCI visiting expert. Sign Language, Inclusive education, AI & AT for CwDS are Interested areas.