Flexible automatic support for web accessibility validation

Automatic support for web accessibility validation needs to evolve for several reasons The increasingly recognised importance of accessibility implies that various stakeholders, with different expertise, look at it from different viewpoints and have different requirements regarding the types of outputs they expect. The technologies used to support Web application access are evolving along with the associated accessibility guidelines. We present a novel tool that aims to provide flexible and open support for addressing such issues. We describe the design of its main features including support for recent guidelines and tailored results presentations, and report on first technical and empirical validation s that have provided positive feedback