Gez Lemon have written an interesting article titled Writing a Good Accessibility Statement at the Juicy studio website.

Accessibility statements are an ideal place to empower visitors to your website. Most accessibility statements are too technical, and don't necessarily address the needs of the visitor. Those that do address the needs of visitors often have the information lost in a myriad of other information that is unlikely to be understood by the average visitor to the website. What should and shouldn't be included in an accessibility statement?

The article is available also in french thanks to Monique Brunel, Many interesting accessibility points that have been discussed in the article. Technically speaking, from theory of people with disabilities to develop techniques that could be used in website, I think we're finding more and more suitable solutions to make internet more accessible.