The Disability Discrimination Act was introduced in 1995 in order to bring an end to the discrimination against people who have disabilities. In the modern day world, information technology plays an ever increasingly important role in allowing organizations to comply with the Disability Discrimination Act. There are large number of instruments that can be brought into use for this purpose. For instance, speech recognition, one hand typing, video magnifier, electronic reading aids, using a computer without vision and amplifiers.
In order to establish a data flow diagram for the given process, the flow of data has been broken into two separate flows of data. One before the students have sat the examination, in the compilation of the examination paper, and one for after the students have sat the examination, in the compilation of the results.