SUBJECT: W4A 200'''?''' Programme Committee Invitation Hi there, We are organising our '''?'''th International Cross-Disciplinary Conference on Web Accessibility (Web4All - W4A200'''?'''), Co-Located with, and held in conjunction with the World Wide Web Conference in '''?, ?'''. This years topic will be ''''X'''' where we ask the question: "'''X'''" You can get more information on this at http://www.w4a.info . We would like to invite you to be in the program committee of this conference. Please could you let us know as soon as possible if you are able accept our offer at pc-200'''X'''@w4a.info The W4A is a 2 day Co-Located Conference endorsed by the IW3C2 running on the Monday and Tuesday of the WWW Conference Week, in the same facility as the WWW conference, and with the full support of the WWW General and Program Chairs and Organisers. We are happy to say that last years W4A Conference was the biggest yet, running over one and a half days, hosting 72 attendees, and including a practice session and evening lecture. In short the conference is growing, submissions are growing, and more importantly the quality of the submissions are growing. We are also aware that the Web Conference is very expensive to attend if your primary focus is Web Accessibility. The W4A will continue with its focus of exclusively Web Accessibility Research. But, we think that it could be useful vehicle for coalescing the Web Accessibility research community by disseminating high quality research publications while encouraging all levels of researchers, from students through to world renown researchers, in solving the ongoing issues surrounding Web Accessibility. And we are looking at making the W4A the place to discuss and disseminate Web Accessibility research.