Media type: E-Article Title: Lecture Notes in Computer Science: Communication Supporting System in a Classroom Environment for the Hearing Impaired Contributor: Takeuchi, Yoshinori; Sakashita, Yudai; Wakatsuki, Daisuke; Minagawa, Hiroki; Ohnishi, Noboru imprint: Springer Berlin Heidelberg, 2006 Published in: Lecture Notes in Computer Science Language: Not determined DOI: 10.1007/11788713_93 ISSN: 0302-9743; 1611-3349 Origination: Footnote: