ON ASSISTIVE TECHNOLOGIES, 2009. CONSUMER ELECTRONICS SHOW (CES), lecture title "Character Robotics", SPECIAL SESSION ON ROBOTICS, 2009 SPEAKER AT IDEALITY, TORONTO CA, 2008. SPEAKER FMX 2008, CEBIT, 2008, NEW ZEALAND CONSULATE IN HAMBURG 2008. CO-ORGANIZER AND SPEAKER AT THE 2003 AMERICAN ASSOCIATION