A comprehensive system is provided for designing a voice activated user interface (VA UI) having a semantic and syntactic structure adapted to the culture and conventions of spoken language for the intended users. The system poses, to at least one respondent, a hypothetical task to be performed; asks...http://www.google.ca/patents/US7139706?utm_source=gb-gplus-sharePatent US7139706 - System and method of developing automatic speech recognition vocabulary for voice activated services