My goal is to continue the work of my father, Dr. W. John Weilgart, who originated aUI, the Language of Space. It is a unique, a priori language built upon his proposed 31 (near-) universal semantic primes, and is designed to dissolve the discrepancy between homonyms and synonyms. Words are combined from these elements of meaning into miniature definitions - an exercise in distilling out their essence. As such it can be considered a 'rogue'* experiment in applied cognitive lexical semantics, and could function as an auxiliary language. (*in reference to mainstream linguistics)