Session 5 Challenges to Promote TV & Web accessibility Title of presentation The importance of tools to measure and assess the level of accessibility in web sites as a way to properly promote the improvement of digital accessibility level Vagner Diniz Head of W3C, Brazil Vagner Diniz is the head of W3C Brazil Office. He is an experienced ICT professional and had worked in the e-government field in Brazil for long time before his assignment to W3C in Brazil. Currently working with web standards and its importance for the future of web. Extra time of dedication is devoted to the web of things and how technologies can change how we live. So many changes in such a short time require principles or strong basement to build a less unequal society. Vagner Diniz holds a degree in Electronic Engineering and a Master Degree in Public Policy and Management at the Fundação Getúlio Vargas, São Paulo, and Geneva University, Switzerland. As researcher his focus is the transversal management of public policies on social participation. For examples, see: http://itu.int/ITU-T/worksem/cce/bios.html