There are an infinite number of websites with idiosyncratic controls. By enabling anyone to make a community plugin for LipSurf and share it, you can make sure all your favorite sites are handled.
All voice commands are implemented via plugins. Think Userscripts for voice. Even the browser commands (eg. new tab, select tab three, etc.) are implemented via the browser plugin.
Motor disabilities and injuries shouldn't prevent anyone from using the web.
English, Russian (beta) and Japanese (beta) language currently supported. More languages coming soon.