A language designed for easy dictating/listening rather than writing/reading, for people with muscle/movement dysfunctions or vision problems. Another vague id

A language designed for easy dictating/listening rather than writing/reading, for people with muscle/movement dysfunctions or vision problems. Another vague idea that came to my mind recently was a language in which everything is a function (similar to Ruby were everything is an object). No idea what for or what sort of implications it would have. [edit] another idea