携帯電話の形状変遷と使用状況の変化

概要

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The contract number of the cellular phone rises to even 110 million or more, The market is wide from the senior citizen to the child. The means for the user to tie come to be able to treat a variety of transmission methods and media, not only Voice-call but also TV-telephone with a camera, mail, internet, and so on. The cellular phones become more familiar, other mobile items are suppressed, and it becomes "KEITAI". But the option of the design had not been given to the user.In this paper, I consider the transition of the cellular phone design under the situation that cellular phones are surrounded.
岐阜市立女子短期大学の論文