A Study of Optimization of IDDD (Information Delivery System for Deaf People in a Major Disaster).
Atsushi ItoTakao YabeKoichi TsunodaKazutaka UedaTohru IfukubeMasahiro FujiiYu WatanabeYuko HiramatsuYoshiaki KakudaTomoyuki OhtaAkira SasakiHirochika YudaPublished in: CANDAR (2013)