A dialog device includes at least one screen displaying responsive objects on at least two interactive windows. An actuatable cursor control device of the dialog device has a device for displacing a cursor on one of the interactive windows to designate and confirm a responsive object, so as to initiate...http://www.google.com.hk/patents/US7113167?utm_source=gb-gplus-share專利 US7113167 - Aircraft dialog device, for dialog with a system of said aircraft
