A system, method, and article of manufacture are provided for navigating an electronic data source by means of spoken language. When a spoken input request is received from a user, it is interpreted. Additional input is solicited from the user in a modality different than the original request and used...http://www.google.com.hk/patents/US6742021?utm_source=gb-gplus-share專利 US6742021 - Navigating network-based electronic information using spoken input with multimodal error feedback
Navigating network-based electronic information using spoken input with ...
