Lojban (pronounced [ˈloʒban]) is a constructed, syntactically unambiguous human language based on predicate logic, succeeding the Loglan project.The Logical Language Group (LLG) began developing Lojban in 1987. The LLG sought to realize Loglan's purposes, and further improve the language by making it more usable and freely available (as indicated by its official full English title, "Lojban: A Realization of Loglan").