Visually impared can surf the web with AudioEye – "Surf by Sound"

AudioEye’s patent-pending software unites speech technologies that can verbalize computer text with digital streaming media infrastructure. Our media creation/content management software allows website owners to faithfully render Internet sites in completely audio format, combining different types of media files into one formatted navigation system.

Content owners, including business, government, non-profit, news and entertainment sites, can convert, maintain, and deliver all the elements found on their text-based site in streaming audio navigation format, including menus, text, images, and rich media content. The result is a fully accessible site that can be easily implemented, regardless of platform and without any costly and limiting redesign of a current text-based site.

AudioEye site: http://audioeye.com/