About HAMASAKI IKUYO
About YONEKAWA MICHIKO
About SASAKI TADAYUKI
About HORIGOME YOSHIAKI
About 茨城県盲学校
About 感覚代行シンポジウム
About human(primates)
About Prosthesis(=artificial substitutes for body part)
About Visual sense
About Rehabilitation
About 超音波
About 盲人
About 歩行補助具
About 物体
About 探知