About IDEI YUSHUN
About MINATO SHOGO
About SHIMOMURA YOSHIKI
About 日本機械学会設計工学・システム部門講演会論文集(CD-ROM)
About product
About service
About system design
About worth
About work and operation
About interaction
About system characteristic
About recognition
About modeling
About joint use
About passenger car(automobile)
About car sharing
About context awareness
About value creation
About co-creation
About Marketing
About サービス
About システム設計
About コンテキスト
About 手法