Avaliação de acessibilidade de sistemas web para pessoas com deficiência visual: um mapeamento sistemático

Abstract

Accessibility assessment is essential to determine how accessible a Web system is so that any user can access its content regardless of its limitations. In this context, the following work presents a systematic mapping of the literature (MSL) focused on the accessibility of Web systems, targeting users with visual impairments, emphasizing the importance of including accessibility from the initial phases to the completion of system development. . Using MSL, we seek to provide a current view of the resources available for evaluating systems that can be found in the technical literature, with the main objective of identifying and bringing together a variety of attributes, methods, metrics and tools that can be used to provide greater quality to Web systems. We carried out an analysis of 1245 articles in the literature and among them, 52 studies demonstrated available resources for evaluating systems by developers. From our findings, it is possible to observe which resources are being used to maintain compliance with accessibility standards, helping professionals to include accessibility in their projects.