About NAKAZONO KAORU
About NTT 未来ねっと研
About KIM Sunyong
About NTT 未来ねっと研
About ヒューマンインタフェース学会論文誌
About physically handicapped person
About letter
About sign language
About line of sight
About property
About oral communication
About Japanese
About language understanding
About human interface
About psychosomatic handicapped person
About aurally handicapped person
About information literacy
About information-giving
About 読み書き
About usefulness
About Man-machine system
About 聴覚障害者
About 文字
About 情報提示
About 有用性