Tomoyuki Nishioka The See-through Head Mount Display as the Information Offering Device for the Hearing Impaired Students. 166-167 2002 conf/icchp/2002 ICCHP http://link.springer.de/link/service/series/0558/bibs/2398/23980166.htm db/conf/icchp/icchp2002.html#Nishioka02