A system and method for referencing object instances of an application program, and invoking methods on those object instances from within a recognition grammar. A mapping is maintained between at least one string formed using characters in the character set of the recognition grammar and instances of...http://www.google.com.tw/patents/US6434529?utm_source=gb-gplus-share專利 US6434529 - System and method for referencing object instances and invoking methods on those object instances from within a speech recognition grammar