The Typhlocomments Rules for Audiodescription System of the Video Content Formation for People with Visual Impairments

Abstract

This paper introduces the rules of constructing typhlocommentars for audiodescription system of the video content formation for people with visual impairments. This system can be considered as an intermediary between the available video content from the one side and the visually impaired user from the other. The process of forming the rules of typhlocomments is discussed. This rules are formed in the form of a proposal function, the truth of which is verified on the facts and the rules obtained as a result of psychological research. The use case diagram that describes the functional appointment of the system is suggested. The resulting use case diagram contains seven cases for use and two actors, among which the inclusion and extension relations are set. Tasks that require further research are defined.