We believe that our approach can be applied to a variety of situations in which vagueness affects referring expressions including, for example, r color terms (Section 9.3); r nouns that allow different degrees of strictness (Section 9.5); r degrees of salience (Section 9.4); and r imprecise pointing (Section 9.5).
we have also met some considerable obstacles on our way: Expressive choice (Sections 4 and 7).